CN1188422C - 钙(3s)四氢-3-呋喃基(1s,2r)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基]丙基氨基甲酸酯 - Google Patents
钙(3s)四氢-3-呋喃基(1s,2r)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基]丙基氨基甲酸酯 Download PDFInfo
- Publication number
- CN1188422C CN1188422C CNB998108383A CN99810838A CN1188422C CN 1188422 C CN1188422 C CN 1188422C CN B998108383 A CNB998108383 A CN B998108383A CN 99810838 A CN99810838 A CN 99810838A CN 1188422 C CN1188422 C CN 1188422C
- Authority
- CN
- China
- Prior art keywords
- compound
- formula
- solvent
- isobutyl
- amino
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims description 29
- YNTOKMNHRPSGFU-UHFFFAOYSA-N n-Propyl carbamate Chemical compound CCCOC(N)=O YNTOKMNHRPSGFU-UHFFFAOYSA-N 0.000 title claims description 29
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title claims description 27
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 title claims description 20
- 239000011575 calcium Substances 0.000 title claims description 14
- 229910052791 calcium Inorganic materials 0.000 title claims description 14
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 title description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 title 1
- 238000002360 preparation method Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 28
- 150000001875 compounds Chemical class 0.000 claims description 71
- -1 isobutyl- Chemical group 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 29
- 239000002904 solvent Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical group ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 16
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910001424 calcium ion Inorganic materials 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 206010038997 Retroviral infections Diseases 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000000375 suspending agent Substances 0.000 claims description 2
- 230000000865 phosphorylative effect Effects 0.000 claims 3
- 238000004090 dissolution Methods 0.000 claims 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims 1
- 235000015096 spirit Nutrition 0.000 claims 1
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 241001430294 unidentified retrovirus Species 0.000 abstract description 2
- CDRQNDUZTKTSBS-NHALQGLQSA-L calcium;n-[(2s,3r,4s)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-1-cyclohex-2-en-1-yl-4-(furan-2-yl)-3-phosphonooxybutan-2-yl]carbamate Chemical compound [Ca+2].C([C@@H]([C@@H](OP(O)(O)=O)[C@H](N(CC(C)C)S(=O)(=O)C=1C=CC(N)=CC=1)C=1OC=CC=1)NC([O-])=O)C1CCCC=C1.C([C@@H]([C@@H](OP(O)(O)=O)[C@H](N(CC(C)C)S(=O)(=O)C=1C=CC(N)=CC=1)C=1OC=CC=1)NC([O-])=O)C1CCCC=C1 CDRQNDUZTKTSBS-NHALQGLQSA-L 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 32
- 239000011928 denatured alcohol Substances 0.000 description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- YMARZQAQMVYCKC-OEMFJLHTSA-N amprenavir Chemical compound C([C@@H]([C@H](O)CN(CC(C)C)S(=O)(=O)C=1C=CC(N)=CC=1)NC(=O)O[C@@H]1COCC1)C1=CC=CC=C1 YMARZQAQMVYCKC-OEMFJLHTSA-N 0.000 description 11
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- 229960001830 amprenavir Drugs 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000003826 tablet Substances 0.000 description 9
- 208000030507 AIDS Diseases 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 229940122440 HIV protease inhibitor Drugs 0.000 description 7
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 7
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 239000004030 hiv protease inhibitor Substances 0.000 description 7
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 7
- 229910052763 palladium Inorganic materials 0.000 description 7
- 239000003419 rna directed dna polymerase inhibitor Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 241000725303 Human immunodeficiency virus Species 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 208000011580 syndromic disease Diseases 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- 206010001513 AIDS related complex Diseases 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229940122313 Nucleoside reverse transcriptase inhibitor Drugs 0.000 description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009385 viral infection Effects 0.000 description 3
- ASOMNDIOOKDVDC-UHFFFAOYSA-N 1h-indol-2-yl-[4-[3-(propan-2-ylamino)pyridin-2-yl]piperazin-1-yl]methanone Chemical compound CC(C)NC1=CC=CN=C1N1CCN(C(=O)C=2NC3=CC=CC=C3C=2)CC1 ASOMNDIOOKDVDC-UHFFFAOYSA-N 0.000 description 2
- 229920002785 Croscarmellose sodium Polymers 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 208000036142 Viral infection Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- WREGKURFCTUGRC-POYBYMJQSA-N Zalcitabine Chemical compound O=C1N=C(N)C=CN1[C@@H]1O[C@H](CO)CC1 WREGKURFCTUGRC-POYBYMJQSA-N 0.000 description 2
- YADJFRGSGWGMNH-UHFFFAOYSA-N [chloro(phenylmethoxy)phosphoryl]oxymethylbenzene Chemical compound C=1C=CC=CC=1COP(=O)(Cl)OCC1=CC=CC=C1 YADJFRGSGWGMNH-UHFFFAOYSA-N 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000840 anti-viral effect Effects 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 229960001681 croscarmellose sodium Drugs 0.000 description 2
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- JTEGQNOMFQHVDC-NKWVEPMBSA-N lamivudine Chemical compound O=C1N=C(N)C=CN1[C@H]1O[C@@H](CO)SC1 JTEGQNOMFQHVDC-NKWVEPMBSA-N 0.000 description 2
- CJPLEFFCVDQQFZ-UHFFFAOYSA-N loviride Chemical compound CC(=O)C1=CC=C(C)C=C1NC(C(N)=O)C1=C(Cl)C=CC=C1Cl CJPLEFFCVDQQFZ-UHFFFAOYSA-N 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- NQDJXKOVJZTUJA-UHFFFAOYSA-N nevirapine Chemical compound C12=NC=CC=C2C(=O)NC=2C(C)=CC=NC=2N1C1CC1 NQDJXKOVJZTUJA-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical compound OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 description 2
- 229940023488 pill Drugs 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 150000004885 piperazines Chemical class 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- GWKIPRVERALPRD-ZDUSSCGKSA-N (s)-4-isopropoxycarbonyl-6-methoxy-3-methylthiomethyl-3,4-dihydroquinoxalin-2(1h)-thione Chemical compound N1C(=S)[C@H](CSC)N(C(=O)OC(C)C)C2=CC(OC)=CC=C21 GWKIPRVERALPRD-ZDUSSCGKSA-N 0.000 description 1
- HDMHBHNRWDNNCD-UHFFFAOYSA-N 1-[(2-hydroxyethoxy)methyl]-6-(phenylsulfanyl)thymine Chemical compound OCCOCN1C(=O)NC(=O)C(C)=C1SC1=CC=CC=C1 HDMHBHNRWDNNCD-UHFFFAOYSA-N 0.000 description 1
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 description 1
- SVUOLADPCWQTTE-UHFFFAOYSA-N 1h-1,2-benzodiazepine Chemical compound N1N=CC=CC2=CC=CC=C12 SVUOLADPCWQTTE-UHFFFAOYSA-N 0.000 description 1
- 102000014303 Amyloid beta-Protein Precursor Human genes 0.000 description 1
- 108010079054 Amyloid beta-Protein Precursor Proteins 0.000 description 1
- 208000031295 Animal disease Diseases 0.000 description 1
- 102000004580 Aspartic Acid Proteases Human genes 0.000 description 1
- 108010017640 Aspartic Acid Proteases Proteins 0.000 description 1
- QAGYKUNXZHXKMR-UHFFFAOYSA-N CPD000469186 Natural products CC1=C(O)C=CC=C1C(=O)NC(C(O)CN1C(CC2CCCCC2C1)C(=O)NC(C)(C)C)CSC1=CC=CC=C1 QAGYKUNXZHXKMR-UHFFFAOYSA-N 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- BXZVVICBKDXVGW-NKWVEPMBSA-N Didanosine Chemical compound O1[C@H](CO)CC[C@@H]1N1C(NC=NC2=O)=C2N=C1 BXZVVICBKDXVGW-NKWVEPMBSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 208000031886 HIV Infections Diseases 0.000 description 1
- 208000037357 HIV infectious disease Diseases 0.000 description 1
- 206010019799 Hepatitis viral Diseases 0.000 description 1
- 241000713772 Human immunodeficiency virus 1 Species 0.000 description 1
- 241000713340 Human immunodeficiency virus 2 Species 0.000 description 1
- 208000008771 Lymphadenopathy Diseases 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 206010037549 Purpura Diseases 0.000 description 1
- 241001672981 Purpura Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- NCDNCNXCDXHOMX-UHFFFAOYSA-N Ritonavir Natural products C=1C=CC=CC=1CC(NC(=O)OCC=1SC=NC=1)C(O)CC(CC=1C=CC=CC=1)NC(=O)C(C(C)C)NC(=O)N(C)CC1=CSC(C(C)C)=N1 NCDNCNXCDXHOMX-UHFFFAOYSA-N 0.000 description 1
- XNKLLVCARDGLGL-JGVFFNPUSA-N Stavudine Chemical compound O=C1NC(=O)C(C)=CN1[C@H]1C=C[C@@H](CO)O1 XNKLLVCARDGLGL-JGVFFNPUSA-N 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229960004748 abacavir Drugs 0.000 description 1
- MCGSCOLBFJQGHM-SCZZXKLOSA-N abacavir Chemical compound C=12N=CN([C@H]3C=C[C@@H](CO)C3)C2=NC(N)=NC=1NC1CC1 MCGSCOLBFJQGHM-SCZZXKLOSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000036436 anti-hiv Effects 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 150000001538 azepines Chemical class 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007910 chewable tablet Substances 0.000 description 1
- 229940068682 chewable tablet Drugs 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000007891 compressed tablet Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 1
- 229950001902 dimevamide Drugs 0.000 description 1
- 239000007919 dispersible tablet Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- XPOQHMRABVBWPR-ZDUSSCGKSA-N efavirenz Chemical compound C([C@]1(C2=CC(Cl)=CC=C2NC(=O)O1)C(F)(F)F)#CC1CC1 XPOQHMRABVBWPR-ZDUSSCGKSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 229960005102 foscarnet Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000010710 hepatitis C virus infection Diseases 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 208000033519 human immunodeficiency virus infectious disease Diseases 0.000 description 1
- 150000005233 imidazopyridazines Chemical class 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229960001936 indinavir Drugs 0.000 description 1
- CBVCZFGXHXORBI-PXQQMZJSSA-N indinavir Chemical compound C([C@H](N(CC1)C[C@@H](O)C[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H]2C3=CC=CC=C3C[C@H]2O)C(=O)NC(C)(C)C)N1CC1=CC=CN=C1 CBVCZFGXHXORBI-PXQQMZJSSA-N 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- KELNNWMENBUHNS-NSHDSACASA-N isopropyl (2s)-2-ethyl-7-fluoro-3-oxo-3,4-dihydroquinoxaline-1(2h)-carboxylate Chemical compound FC1=CC=C2NC(=O)[C@H](CC)N(C(=O)OC(C)C)C2=C1 KELNNWMENBUHNS-NSHDSACASA-N 0.000 description 1
- 229960001627 lamivudine Drugs 0.000 description 1
- 229950006243 loviride Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 208000018555 lymphatic system disease Diseases 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229960000884 nelfinavir Drugs 0.000 description 1
- QAGYKUNXZHXKMR-HKWSIXNMSA-N nelfinavir Chemical compound CC1=C(O)C=CC=C1C(=O)N[C@H]([C@H](O)CN1[C@@H](C[C@@H]2CCCC[C@@H]2C1)C(=O)NC(C)(C)C)CSC1=CC=CC=C1 QAGYKUNXZHXKMR-HKWSIXNMSA-N 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 229940042402 non-nucleoside reverse transcriptase inhibitor Drugs 0.000 description 1
- 239000002726 nonnucleoside reverse transcriptase inhibitor Substances 0.000 description 1
- 229960001699 ofloxacin Drugs 0.000 description 1
- IPWFJLQDVFKJDU-UHFFFAOYSA-N pentanamide Chemical compound CCCCC(N)=O IPWFJLQDVFKJDU-UHFFFAOYSA-N 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000002831 pharmacologic agent Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 1
- WTTIBCHOELPGFK-LBPRGKRZSA-N r82150 Chemical class C1N(CC=C(C)C)[C@@H](C)CN2C(=S)NC3=CC=CC1=C32 WTTIBCHOELPGFK-LBPRGKRZSA-N 0.000 description 1
- 229960000311 ritonavir Drugs 0.000 description 1
- NCDNCNXCDXHOMX-XGKFQTDJSA-N ritonavir Chemical compound N([C@@H](C(C)C)C(=O)N[C@H](C[C@H](O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1SC=NC=1)CC=1C=CC=CC=1)C(=O)N(C)CC1=CSC(C(C)C)=N1 NCDNCNXCDXHOMX-XGKFQTDJSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229960001852 saquinavir Drugs 0.000 description 1
- QWAXKHKRTORLEM-UGJKXSETSA-N saquinavir Chemical compound C([C@@H]([C@H](O)CN1C[C@H]2CCCC[C@H]2C[C@H]1C(=O)NC(C)(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)C=1N=C2C=CC=CC2=CC=1)C1=CC=CC=C1 QWAXKHKRTORLEM-UGJKXSETSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000029812 viral genome replication Effects 0.000 description 1
- 201000001862 viral hepatitis Diseases 0.000 description 1
- 230000006514 viral protein processing Effects 0.000 description 1
- 210000002845 virion Anatomy 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229960000523 zalcitabine Drugs 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/66—Phosphorus compounds
- A61K31/665—Phosphorus compounds having oxygen as a ring hetero atom, e.g. fosfomycin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Virology (AREA)
- General Chemical & Material Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- AIDS & HIV (AREA)
- Tropical Medicine & Parasitology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明涉及钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯、其制备方法及其在治疗逆转录病毒引起的疾病中的用途。
Description
发明背景
本发明涉及抗病毒化合物钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯,包含它的药物组合物,它在治疗逆转录病毒感染中的用途以及它的制备方法。
病毒编码的蛋白酶类在病毒复制中必不可少,也是加工病毒蛋白前体必须的。对蛋白前体加工的干扰抑制传染性病毒体的形成。因此,病毒蛋白酶抑制剂可以用来预防或治疗慢性和急性病毒感染。
在PCT/US98/04595中描述的一种新型抗病毒化合物(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯具有HIV天冬氨酰蛋白酶抑制活性,尤其适合抑制HIV1和HIV2病毒。此外,(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯与HIV蛋白酶抑制剂[(3S)-[3R*(1R*,2S*)]]-[3-[[(4-氨基苯基)磺酰基](2-甲基-丙基)氨基]-2-羟基-1-苯甲基)丙基]-四氢-3-呋喃酯(amprenavir,141W94)相比在胃肠道pH范围内的溶解性增加。因为amprenavir溶解性差,所以可以装于凝胶胶囊的溶液使用,但是存在患者服药量大的负担。由于这种新的蛋白酶抑制剂溶解性增强,因此它有可能明显减少药丸负载并且可以配制成片剂。
然而,已证明试图找到适合配制的(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯的一种稳定结晶型存在问题。已经制备出了一系列磷酸盐(例如二钠盐、二钾盐、镁盐、锌盐、乙二胺盐以及哌嗪盐)。在这些盐中,哌嗪盐是结晶固体,但是其实际缺陷在于在预期的剂量范围内很可能有毒性。令人惊讶的是,我们发现钙盐即钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯具有稳定的结晶形式。详细的进一步测试展示的优越性质使它适合配制成片剂。因此本发明的化合物提供了一个减少与某些HIV蛋白酶抑制剂有关的药丸负担的机会。
钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯即式(I)化合物,其结构如下所示:
我们目前发现式(I)化合物可以制备成结晶形式,它具有特别良好的药用特性。
本发明的详细描述
根据本发明的第一个方面,提供结晶型式(I)化合物,下文称为Form(I)。
本发明涉及结晶型式(I)化合物的Form(I)。Form(I)通常包含大约4~5摩尔的水。然而,在任何一批包含Form(I)的式(I)化合物中,同样可以含有其它溶剂化结晶型的式(I)化合物。
式(I)化合物的固态Form(I)可由它的X-射线粉末衍射图表征,如图1所示。衍射轨迹可以用Phillips PW1800衍射计(序列号DY701)和CuKα射线获得。X射线强度使用闪烁计数器在增量为0.02°间隔4秒,在2-45°2θ值之间测定。表征Form(I)的强衍射峰在以下2θ角附近出现(用铜KαX射线):5.735,9.945,11.500,13.780,14.930,15.225,17.980,19.745,21.575,22.170,24.505和27.020。进一步的细节如表1所示。
本领域技术人员知道,式(I)化合物可以为溶剂化物形式,例如水合物。
根据另一方面,本发明提供结晶型式(I)化合物的制备方法,所述方法包括:在存在一种碱(如吡啶、三乙胺或二异丙基乙胺)同时任选存在一种溶剂(如甲基异丁酮或二氯甲烷)下,使下式(II)化合物与磷酸化剂如三氯氧化磷、五氯化磷或氯代磷酸二苄酯反应;
然后在一种合适溶剂(如水、乙酸乙酯、异丙醇、丙酮、甲醇、工业用甲基化酒精、两种或两种以上的上述溶剂的混合物)存在下,通常通过加入碳酸氢钠、碳酸钠或氢氧化钠在水溶液中形成钠盐与还原剂如蚁酸或氢以及披钯或铂/碳催化剂进行还原反应;再后任选存在选自以上所列的其它溶剂下,加入水和含钙离子源例如乙酸钙、氯化钙或氢氧化钙。
另一方面,本发明还提供制备式(I)化合物的方法,包括在合适的溶剂如异丙醇、甲醇或工业用甲基化酒精中溶解下式(III)化合物,并加入水溶液和含钙离子源如乙酸钙、氯化钙或氢氧化钙。
又一方面,本发明还提供制备式(I)化合物的方法,包括还原下式(IV)化合物,通常是在合适还原剂(如蚁酸或氢)和披钯/或铂碳催化剂的存在下,在合适溶剂如水、乙酸乙酯、异丙醇、丙酮、甲醇、工业用甲基化酒精、两种或两种以上的上述溶剂的混合物存在下,加入碳酸氢钠、碳酸钠或氢氧化钠在水溶液中形成钠盐的还原;再后任选存在选自以上所列的其它溶剂下,加入水和含钙离子源例如乙酸钙、氯化钙或氢氧化钙。
本领域技术人员知道,每一步骤后可以进行一个标准的分离及纯化过程,例如在下文的实例中所描述那样。
由此获得的式(I)化合物可任选由合适的溶剂如工业用甲基化酒精、丙酮、甲醇或异丙醇和它们与水的混合物,优选工业用甲基化酒精与水的混合物,进行重结晶而进一步提纯。
进一步的任意纯化步骤可以如下进行:在70~99℃、优选85~97℃、最优选90~95℃范围内,在水中所述产物淤浆加热2.5~6小时、优选3~5小时、最优选4小时,然后冷却到室温,收集固体。
式(II)化合物可用本领域已知的任何方法制备,但是优选WO94/05639中所述方法,通过对所述专利的引用结合到本文中。
可如下制备式(III)化合物:在存在一种碱(如吡啶、三乙胺或二异丙基乙胺)同时任选存在一种溶剂(如甲基异丁酮或二氯甲烷)下,使式(II)化合物与磷酸化剂如三氯氧化磷、五氯化磷或氯代磷酸二苄酯反应;然后在一种合适溶剂(如水、乙酸乙酯、异丙醇、甲醇、丙酮、工业用甲基化酒精、两种或两种以上的上述溶剂的混合物)存在下,通常通过加入碳酸氢钠、碳酸钠或氢氧化钠在水溶液中形成钠盐与还原剂如蚁酸或氢以及披钯或铂/碳催化剂进行还原反应。
可以如下制备式(IV)化合物:在存在一种碱(如吡啶、三乙胺或二异丙基乙胺)同时任选存在一种溶剂(如甲基异丁酮或二氯甲烷)下,使式(II)化合物与磷酸化剂如三氯氧化磷、五氯化磷二苄酯反应。
所述磷酸化剂优选三氯氧化磷。所述碱优选吡啶。所述溶剂优选甲基异丁酮。
所述还原剂优选在载有5~10%钯的碳载钯催化剂存在下的氢。所述溶剂优选工业用甲基化酒精与水的混合物。
本发明还提供用于药物治疗例如治疗动物(如人类)病毒性疾病的式(I)化合物。此化合物尤其适合治疗逆转录病毒引起的疾病,例如HIV感染,例如获得性免疫缺陷综合征(AIDS)、AIDS-相关性综合征(ARC)以及B型肝炎和C型肝炎引起的疾病。
除了应用于人类药物治疗之外,可将式(I)化合物给予其它动物例如其它哺乳动物以治疗病毒性疾病。
本发明还提供治疗病毒感染的方法,特别是逆转录病毒感染如HIV感染,所述感染发生于动物例如哺乳动物如人,所述方法包括给予所述动物抗病毒有效剂量的式(I)化合物。
本发明还提供利用式(I)化合物制备用于治疗病毒感染的药物的用途,特别是逆转录病毒感染例如HIV感染。
式(I)化合物在本文中称为活性成分,它可以通过适用于所治疗病症的任何途径给药,但是优选给药途径为口服。但是应该知道,优选给药途径可随例如接受者的病况而不同。
对于上述每一用途和适应症,所需要的所述活性成分(见以上定义)的量将取决于许多因素,包括所治疗病症的严重程度和所述接受者的认同性,而最终由主治医师或兽医师决定。但是一般来说,对于每一所述用途和适应症,合适的有效剂量范围为0.1~150mg/kg接受者体重/天,优选0.5~70mg/kg/天,更优选0.5~50mg/kg/天(除非特别注明,所有活性成分的重量都以式(I)化合物的游离碱计)。所需剂量一整天中以合适间隔优选按1、2、3或4或更多分剂量给药。这些分剂量可以以单位剂型给药,例如每单位剂量形式含有约25~2000mg的活性成分,优选含约50、100、150、200、250、300、450、500、570、750或1000mg的活性成分。
虽然所述活性成分可以单独给药,但是最好以药物制剂给药。所述制剂包括上述定义的活性成分和其药学上可接受的一种或多种的赋形剂以及任意的其它治疗成分。所述赋形剂必须是“可接受”的意思是与制剂中其它成分相容并且对所述接受者无害。
所述制剂包括适合口服以及可以方便地以单位剂量形式供给的制剂,所述剂型用药学领域周知的任何方法制成。这样的方法包括将所述活性成分与包括一种或多种辅助成分的载体结合在一起的步骤。通常,通过将所述活性成分与液体载体或精细的固体载体或与这两种载体均匀充分的混合,如果需要的话,再将产品成型。
适合经口给药的本发明制剂可以以以下形式提供:独立单位,例如胶囊、扁胶囊、颗粒小袋或片剂(例如吞服片、分散片或咀嚼片),每一独立等位均含有预定量的所述活性成分;散剂或颗粒剂;水溶液或非水溶液的溶液剂或悬浮剂;或水包油的液态乳剂或油包水的液态乳剂。所述活性成分也可以以大丸、药糖剂或糊剂提供。
片剂可以与任意的一种或多种辅助成分通过压缩或模压制得。压缩片剂可以由合适的机器将自由流动形式的活性成分,如粉末或颗粒,任选与粘合剂、润滑剂、惰性稀释剂、防腐剂、表面活性剂或分散剂混合压制而成。模压片剂通过在合适的机器中模压用惰性液体稀释剂湿润的所述化合物粉混合物制成。所述片剂可任选包衣或刻痕,并可配制为缓释或控释所述活性成分的片剂。
所述活性成分也可以含有微米或纳米颗粒的活性成分的制剂提供,此制剂中可含有其它药剂并且可任选转换成固体形式。
优选的单位剂量的制剂是含有所述活性成分的日剂量或单位日分剂量(如前所述)或其合适部分的制剂。
应该知道,除了以上特别提及的所述成分之外,关于所述制剂类型,本发明制剂可含有本领域常规其它成分,例如适合经口给药的制剂可含有调味剂或蔽味剂。
需要进一步指出的是,式(I)化合物可以与一种或多种其它HIV抗病毒剂结合使用,例如逆转录酶抑制剂(RTI)、非核苷逆转录酶抑制剂(NNRTI)以及其它HIV蛋白酶抑制剂。
合适RTI的例子包括其多夫定、去羟肌苷(ddI)、扎西他滨(ddC)、stavudine(d4T)、abacavir、拉米夫定(3TC)和FTC。
合适的NNRTI的例子包括HEPT、TIBO衍生物类、阿替韦啶、L-氧氟沙星(BHAP)、L-697,639、L-697-661、萘伟拉平(BI-RG-587)、洛韦胺(α-APA)、delavuridine(BHAP)、膦酰基甲酸、苯并二氮_酮类、二吡啶并二氮杂_酮类、2-吡啶酮类、二(杂芳基)哌嗪类、6-取代嘧啶类、咪唑并哒嗪类、1,4-二氢-2H-3,1-苯并噁嗪-2-酮类[例如(-)-6-氯-4-环丙基乙炔基-4-三氟甲基-1,4-二氢-2H-3,1-苯并噁嗪-2-酮(L-742,726或DMP-266)]以及喹喔啉类[例如异丙基(2S)-7-氟-3,4-二氢-2-乙基-3-氧代-1-(2H)-喹喔啉羧酸酯(HBY1293)或HBY097]。
适合的HIV蛋白酶抑制剂的例子包括在WO 94/05639、WO95/24385、WO 94/13629、WO 92/16501、WO 95/16688、WO/US94/13085、WO/US94/12562、US 93/59038、EP 541168、WO94/14436、WO 95/09843、WO 95/32185、WO 94/15906、WO94/15608、WO 94/04492、WO 92/08701、WO 95/32185以及美国专利第5,256,783号中公开的HIV蛋白酶抑制剂,特别是(S)-N-((.α.S)-((1R)-2-((3S,4 αS,8αS)-3-(叔丁基氨基甲酰基)八氢-2-(1H)-异喹啉基)-1-羟乙基)苯乙基)-2-喹哪啶氨基丁二酰胺一甲磺酸酯(沙奎那韦)、N-(2(R)-羟基-1(S)茚满基)-2(R)-(苯基甲基)-4(S)-羟基-5-[1-[4-(3-吡啶基甲基)-2(S)-(N-叔-丁基氨基甲酰基)哌嗪基]]戊酰胺(indinavir)、10-羟基-2-甲基-5-(1-甲基乙基)-1-[2-(1-甲基乙基)-4-噻唑基]-3,6-二氧代-8,11-二(苯基甲基)-2,4,7,12-四氮杂十三烷-13-酸、5-噻唑基甲基酯(ritonavir)、(N-(1,1-二甲基)十氢-2-[2-羟基-3-[(3-羟基-2-甲基苯甲酰)氨基]-4-(苯基硫代)丁基]-3-异喹啉脲单甲磺酸酯(nelfinavir)以及相关的化合物。
式(I)化合物以及它与RTI、NNRTI和/或HIV蛋白酶抑制剂的组合特别适用于治疗AIDS以及相关的临床病症(例如艾滋病相关综合征(ARC)、进行性全身淋巴结病(PGL)、卡波济氏肉瘤、血小板减少性紫癜)、艾滋病相关的神经学上的病症(例如艾滋病痴呆综合征、多发性硬化症或热带paraperesis)以及抗HIV抗体阳性和HIV阳性病症,也包括该状态的无症状患者。
下面的实施例仅仅是试图描述本发明,但并不是对它的范围进行任何限制。
实施例1
由(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(III)制备钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(I)
将(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(10g)溶解于工业用甲基化酒精中(60ml),加热至50℃。将乙酸钙(2.43g)水溶液(60ml)缓慢地加入,导致产生白色结晶沉淀物。将混合物缓慢地冷却至20℃。将固体滤出,用工业用甲基化酒精/水的混合物(1∶1,2×25ml)以及水(25ml)洗涤,然后在20℃下真空干燥得到白色针形微晶的标题化合物(7.52g)。
NMR(溶剂0.1N DCl的D2O溶液)0.8-0.9ppm(m 6H),1.2-1.3ppm(m,0.5H),1.85-2.2ppm(m,2.5H),2.6-2.75ppm(m,1H,J=13.0Hz),2.9-3.2ppm(m,3H),3.34(m 1H)3.42ppm(d,1H,J=10.8Hz),3.55-3.9ppm(m,4H),4.2-4.3ppm(m,1H,J=10.3Hz),4.55ppm(m 1H),4.8-5.0ppm(m,1H,被HOD信号屏蔽),7.3-7.4ppm(m,5H),7.6-7.7ppm(m,2H,J=8.3Hz),8.0-8.1 ppm(d,2H,J=8.8Hz)。NMR测得乙醇含量2.7%w/w。
熔点282-284℃(分解)。
实施例2
由(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(IV)制备钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)-磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基-氨基甲酸酯(I)
用10%碳载钯催化剂(3.4g)处理(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(17.34g)的工业用甲基化酒精(68ml)和水(17ml)溶液。在室温下,将此混合物在氢气中搅拌3小时。将催化剂滤出,用工业用甲基化酒精(34ml)洗涤。将滤液加热到50℃,然后缓慢加入乙酸钙(4.45g)水溶液(85ml),导致产生白色结晶沉淀物。将混合物缓慢地冷却至20℃。将固体滤出,用工业用甲基化酒精/水(1∶1,2×25ml)洗涤,然后在20℃下真空干燥得到白色针形微晶的标题化合物(14.04g)。
NMR(溶剂0.1N DCl的D2O溶液)0.65-0.75ppm(m 6H),1.1-1.2ppm(m,0.5H),1.7-2.05ppm(m,2.5H),2.45-2.55ppm(m,1H,J=13.0Hz),2.8-3.05ppm(m,3H),3.15(m,1H)3.3ppm(d,1H,J=10.8Hz),3.4-3.8ppm(m,4H),4.05-4.15ppm(m,1H,J=10.3Hz),4.35ppm(m 1H),4.6-4.8ppm(m,1H,被HOD信号屏蔽),7.3-7.4ppm(m,5H),7.6ppm(m,2H,J=8.3Hz),7.9ppm(d,2H,J=8.3Hz)。因为丧失锁峰(lock)信号向高场漂移。NMR测得乙醇含量3.4%w/w。
Karl Fisher分析测得水含量为11.1%w/w。
实施例3
由(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(羟基)丙基氨基甲酸酯(II)制备钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)-磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(I)
将三氯氧化磷(69ml)加入到(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(羟基)丙基氨基甲酸酯(300g)的吡啶(450ml)和甲基-异丁酮(1500ml)的悬浮液中。在25-30℃下搅拌2.5小时后,加入三氯氧化磷(7ml)。再经过1小时后,将获得的悬浮液加入到6M盐酸(500ml)中。将混合物在50-55℃下加热2小时,然后冷却。将两相分离,用甲基-异丁酮(600ml)萃取水相。将合并的有机溶液用水(2×600ml)洗涤。
将甲基-异丁酮溶液在真空下浓缩至大约600ml,然后加入水(1500ml)和碳酸氢钠(94g)。搅拌20分钟后,将两相分离,水溶液用乙酸乙酯(3×200ml)洗涤。水溶液用含10%碳载钯(30g)催化剂处理,置于真空中5分钟后取出,用用工业用甲基化酒精(1200ml)处理,然后在30℃以下置于氢气中搅拌2.5小时。将催化剂滤出,用工业用甲基化酒精(600ml)洗涤。
将滤液加热至40-50℃,然后在20分钟内加入一水合乙酸钙(99.5g)的水溶液(300ml),然后将所得悬浮液在40-50℃下搅拌30分钟,最后在30分钟内冷却到室温。将所得产物过滤并用工业用甲基化酒精/水(1∶1,2×600ml)洗涤,然后在35-40℃下真空干燥得到白色针形微晶的标题化合物(293.28g)。
NMR(溶剂0.1N DCl的D2O溶液)0.8-0.9ppm(m 6H),1.2-1.3ppm(m,0.5H),1.85-2.2ppm(m,2.5H),2.6-2.75ppm(m,1H,J=13.0Hz),2.9-3.2ppm(m,3H),3.34(m 1H)3.42ppm(d,1H,J=10.8Hz),3.55-3.9ppm(m,4H),4.2-4.3ppm(m,1H,J=10.3Hz),4.55ppm(m 1H),4.8-5.0ppm(m,1H,被HOD信号屏蔽),7.3-7.4ppm(m,5H),7.6-7.7ppm(m,2H,J=8.3Hz),8.0-8.1ppm(d,2H,J=8.8Hz)。NMR测得乙醇含量1.7%w/w。
实施例4
重结晶钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(I)
将钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(5g;用类似于实施例1、2或3中的任何所述方法制备)悬浮于工业用甲基化酒精(75ml)中,加热至70℃。混合物通过辅助滤床澄清,用工业甲基化酒精洗涤。再将滤液重新加热到70℃,然后加入水(15ml)。获得的悬浮液缓慢地冷却到20℃,然后将产物滤出,用工业用甲基化酒精/水(1∶1,2×10ml)洗涤,然后在20℃下真空干燥得到白色针形微晶的标题化合物(4.58g)。
NMR(溶剂0.1N DCl的D2O溶液)0.8-0.9ppm(m 6H),1.2-1.3ppm(m,0.5H),1.85-2.2ppm(m,2.5H),2.6-2.75ppm(m,1H,J=13.0Hz),2.9-3.2ppm(m,3H),3.34(m 1H)3.42ppm(d,1H,J=10.8Hz),3.55-3.9ppm(m,4H),4.2-4.3ppm(m,1H,J=10.3Hz),4.51ppm(m 1H),4.8-5.0ppm(m,1H,被HOD信号屏蔽),7.3-7.4ppm(m,5H),7.6-7.7ppm(m,2H,J=8.3Hz),8.0-8.1ppm(d,2H,J=8.8Hz)。NMR测得乙醇含量3.1w/w。
熔点282-284℃(分解)。
实施例5
由(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(羟基)丙基氨基甲酸酯(Ⅱ)制备钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)-磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯(I)
将三氯氧化磷(24.1kg)加入到(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-硝基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(羟基)丙基氨基甲酸酯(37kg)的吡啶(48.5kg)和甲基-异丁酮(170L)的悬浮液中。在25-30℃下搅拌2.5小时后,将所得悬浮液加入2N盐酸(120L)。然后将混合物在65-70℃下加热3小时,再冷却。将两相分离,用甲基-异丁酮(70L)萃取水相。将合并的有机溶液用水(2×70L)洗涤。
将甲基-异丁酮溶液在真空下浓缩至大约70L,然后加入水(150L)和32%的氢氧化钠(14.3kg)。搅拌15分钟后,将两相分离,水溶液用乙酸乙酯(3×34L)洗涤。水溶液用含5%碳载钯(1.7kg)催化剂处理,用工业用甲基化酒精(136L)处理,然后在30℃以下置于氢气中搅拌8小时。将催化剂滤出,用工业用甲基化酒精(170L)洗涤。
将滤液加热至40-50℃,然后在2小时内加入水合乙酸钙(9.5kg)的水溶液(136L),然后将所得悬浮液在40-50℃下搅拌30分钟,然后在2小时内冷却到室温。将所得产物过滤并用工业用甲基化酒精/水(1∶1,2×68L)洗涤,然后用水(2×68L)洗涤。然后搅拌产物并用水(340L)在90-95℃下加热4小时,然后冷却到20-25℃。将固体滤出,用工业用甲基化酒精(3×34L)洗涤,然后在35-40℃真空干燥得到白色针形微晶的标题化合物(25.8kg)。
NMR(溶剂0.1N DCl的D2O溶液)0.8-0.9ppm(m 6H),1.2-1.3ppm(m,0.5H),1.85-2.2ppm(m,2.5H),2.6-2.7ppm(m,1H,J=13.0Hz),2.9-3.2ppm(m,3H),3.3-3.4ppm(m 1H)3.42ppm(d,1H,J=10.8Hz),3.55-3.9ppm(m,4H),4.2-4.3ppm(m,1H,J=10.3Hz),4.5ppm(m 1H),4.8-5.0ppm(m,1H,被HOD信号屏蔽),7.3-7.4ppm(m,5H),7.6-7.7ppm(m,2H,J=8.3Hz),8.0-8.1ppm(d,2H,J=8.8Hz)。NMR测得乙醇含量1.0%w/w。
由Karl Fisher分析测得水含量为10.9%w/w。
实施例6
片剂配方
成分 | 实际含量mg/片 |
式(I)化合物 | 576.1* |
微晶纤维素,NF | 102.2 |
交联羧甲基纤维素钠 | 38.0 |
聚乙烯吡咯烷酮,USP | 34.2 |
胶体二氧化硅,NF | 1.9 |
硬脂酸镁,NF | 7.6 |
总计 | 760 |
*钙盐重量,相当于乘以系数1.239的465mg游离酸。
制备方法
首先从散装容器称量各组分,然后用14目(1.4mm开口)Russell-SIV或相应目数的筛子筛分,沉积放入不锈钢混合器。
将式(I)化合物、微晶纤维素NF、交联羧甲基纤维素钠、聚乙烯吡咯烷酮USP以及胶体二氧化硅应用合适的混合器如Matcon-Buls箱式混合器、V混合器或者相应的混合器混合20分钟。然后在混合物中加入硬脂酸镁再混合大约2分钟。
用合适旋转药片压制机,通常为Courtoy R-190、R-200或相应的机器压缩混合物。在生产中需要在整个制片运行中以合适的间隔监测药片的重量及硬度,而且应根据需要调节压片机。
式(I)化合物相对于amprenavir在小猎犬的相对口服生物利用度
用小猎犬测试式(I)化合物的相对口服生物利用度,在同一动物在amprenavir(141W94)的口服生物利用度相比。这种现有动物模型早已被用来测试amprenavir和其它化合物的口服生物利用度。结果从三只定量给药的动物获得。
式(I)化合物相对于amprenavir,其直接经口给药的相对生物利用度为23.8±23.8%。
在给药之前,经口灌胃给予0.1N HCl,则经口将式(I)化合物给予狗,其相对于amprenavir的相对口服生物利用度为58.4±11.5%.
以上结果显示,式(I)化合物的生物利用度小于amprenavir。然而,狗的胃中的pH值通常高于人类。
水溶性
在pH值为6.3时,amprenavir的水中溶解度为0.095mg/ml,在0.1NHCl(~pH1)中的溶解度为0.29mg/ml。
式(I)化合物的水溶性分布如下:
pH6.27 0.531mg/ml
pH5.02 3.20mg/ml
pH4.11 9.41mg/ml
pH3.27 61.1mg/ml
pH1.47 3.20mg/ml
这些数据描述了令人惊讶的增长,与amprenavir相比,式(I)化合物的pH依赖性溶解度。在pH约为3到4时,式(I)化合物的溶解度尤佳。
表1
式(I)化合物的X-射线粉末衍射图的2θ角和其相对于最高峰的相对强度
2θ角 相对强度 2θ角 相对强度 |
5.7350 100 35.2950 3 |
9.9450 38 35.8050 2 |
11.1150 7 36.4600 3 |
11.5000 10 36.8300 2 |
13.7800 18 37.8400 2 |
14.9300 10 38.6550 2 |
15.2250 16 39.5350 2 |
17.9800 35 39.6150 2 |
19.7450 14 40.5850 3 |
19.9600 5 41.3550 2 |
20.8050 8 41.8100 2 |
21.5750 12 42.2350 2 |
22.1700 15 42.6900 3 |
22.3550 7 43.2000 2 |
22.9100 6 43.9200 1 |
23.1350 5 44.4000 2 |
24.5050 14 |
25.0350 2 |
25.2550 2 |
25.8600 7 |
26.5050 2 |
27.0200 10 |
27.7850 3 |
28.2150 4 |
28.3650 6 |
28.8250 2 |
28.9450 2 |
29.4150 4 |
30.1950 2 |
30.5750 3 |
31.1200 2 |
31.7950 2 |
32.2450 4 |
32.7750 3 |
32.8900 3 |
33.8150 2 |
34.9050 2 |
Claims (19)
1.I型钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯,该化合物具有基本上与附图1相同的X-射线粉末衍射图,其中所述X-射线粉末衍射图采用铜KαX-辐射衍射计获得。
2.结晶型钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯,其特征在于X-射线粉末衍射图以2θ角表示并采用铜KαX-辐射衍射计获得,其中所述X-射线粉末衍射图在约下列2θ角处有峰:5.735,9.945,11.500,13.780,14.930,15.225,17.980,19.745,21.575,22.170,24.505和27.020度。
3.结晶型钙(3S)四氢-3-呋喃基(1S,2R)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基)丙基氨基甲酸酯,其特征在于X-射线粉末衍射图以2θ角和相对强度表示,并且采用铜KαX-辐射衍射计获得: 2θ角
相对强度
2θ角
相对强度
5.7350 100 29.4150 4
9.9450 38 30.1950 2
11.1150 7 30.5750 3
11.5000 10 31.1200 2
13.7800 18 31.7950 2
14.9300 10 32.2450 4
15.2250 16 32.7750 3
17.9800 35 32.8900 3
19.7450 14 33.8150 2
19.9600 5 34.9050 2
20.8050 8 35.2950 3
21.5750 12 35.8050 2
22.1700 15 36.4600 3
22.3550 7 36.8300 2
22.9100 6 37.8400 2
23.1350 5 38.6550 2
24.5050 14 39.5350 2
25.0350 2 39.6150 2
25.2550 2 40.5850 3
25.8600 7 41.3550 2
26.5050 2 41.8100 2
27.0200 10 42.2350 2
27.7850 3 42.6900 3
28.2150 4 43.2000 2
28.3650 6 43.9200 1
28.8250 2 44.4000 2
28.9450 2
4.权利要求1、2或3要求保护的化合物在制备用于治疗逆转录病毒感染的药物中的用途。
5.药用组合物,包括权利要求1、2或3的化合物以及至少一种药学上可接受的稀释剂或载体。
6.根据权利要求5的药用组合物,该组合物为散剂形式。
7.根据权利要求5的药用组合物,该组合物为悬浮剂形式。
8.根据权利要求5的药用组合物,该组合物为片剂形式。
12.一种权利要求9要求保护的制备式(I)化合物的方法,其中所述磷酰化剂是三氯氧化磷。
13.一种权利要求9或12要求保护的制备式(I)化合物的方法,其中所述磷酰化剂是在一种碱的存在下加入。
14.一种权利要求9或12要求保护的制备式(I)化合物的方法,其中所述步骤i)的产物在步骤ii)之前转换成其钠盐。
15.一种权利要求9或11要求保护的制备式(I)化合物的方法,其中所述还原剂是披钯炭催化剂存在下的氢。
16.一种权利要求9、10和11中任意一项要求保护的制备式(I)化合物的方法,其中所述钙离子源是乙酸钙。
17.一种权利要求9、10和11中任意一项要求保护的制备式(I)化合物的方法,该方法还包括从溶剂中重结晶所述化合物。
18.一种权利要求17要求保护的制备式(I)化合物的方法,其中所述溶剂是工业用变性酒精和水的混合物。
19.一种权利要求9、10和11中任意一项要求保护的制备式(I)化合物的方法,该方法还包括在水中将所述产物加热到70至99℃温度范围,持续2.5到6小时,然后冷却到室温并且收获固体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9815567.4 | 1998-07-18 | ||
GBGB9815567.4A GB9815567D0 (en) | 1998-07-18 | 1998-07-18 | Antiviral compound |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1324363A CN1324363A (zh) | 2001-11-28 |
CN1188422C true CN1188422C (zh) | 2005-02-09 |
Family
ID=10835689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998108383A Expired - Lifetime CN1188422C (zh) | 1998-07-18 | 1999-07-15 | 钙(3s)四氢-3-呋喃基(1s,2r)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基]丙基氨基甲酸酯 |
Country Status (48)
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9914821D0 (en) * | 1999-06-24 | 1999-08-25 | Glaxo Group Ltd | Compounds |
DK1222192T3 (da) * | 1999-10-06 | 2008-10-20 | Tibotec Pharm Ltd | Hexahydrofuro-2,3-b furan-3-yl-N-3-(1,3-benzodioxol-5-ylsulfonyl)(isobutyl)amino-1-benzyl-2-hydroxypropyl-carbamat som retroviral proteaseinhibitor |
EP1226138B1 (en) * | 1999-10-08 | 2004-12-29 | Affinium Pharmaceuticals, Inc. | Fab i inhibitors |
US7049310B2 (en) * | 2001-04-06 | 2006-05-23 | Affinium Pharmaceuticals, Inc. | Fab I inhibitors |
JP2005523922A (ja) | 2002-04-26 | 2005-08-11 | ギリアード サイエンシーズ, インコーポレイテッド | 非ヌクレオシド逆転写酵素阻害剤 |
DK1575951T3 (da) * | 2002-12-06 | 2014-09-15 | Debiopharm Int Sa | Heterocykliske forbindelser, fremgangsmåder til fremstilling deraf og deres anvendelse i terapi |
CA2519429C (en) | 2003-03-17 | 2013-08-06 | Affinium Pharmaceuticals, Inc. | Pharmaceutical compositions comprising inhibitors of fab i and further antibiotics |
ATE490788T1 (de) | 2003-04-25 | 2010-12-15 | Gilead Sciences Inc | Antivirale phosphonate analoge |
US7470724B2 (en) | 2003-04-25 | 2008-12-30 | Gilead Sciences, Inc. | Phosphonate compounds having immuno-modulatory activity |
US7432261B2 (en) | 2003-04-25 | 2008-10-07 | Gilead Sciences, Inc. | Anti-inflammatory phosphonate compounds |
WO2005002626A2 (en) | 2003-04-25 | 2005-01-13 | Gilead Sciences, Inc. | Therapeutic phosphonate compounds |
WO2004096287A2 (en) | 2003-04-25 | 2004-11-11 | Gilead Sciences, Inc. | Inosine monophosphate dehydrogenase inhibitory phosphonate compounds |
CA2522845A1 (en) | 2003-04-25 | 2004-11-11 | Gilead Sciences, Inc. | Kinase inhibitor phosphonate conjugates |
US7407965B2 (en) | 2003-04-25 | 2008-08-05 | Gilead Sciences, Inc. | Phosphonate analogs for treating metabolic diseases |
US7452901B2 (en) | 2003-04-25 | 2008-11-18 | Gilead Sciences, Inc. | Anti-cancer phosphonate analogs |
WO2004096285A2 (en) | 2003-04-25 | 2004-11-11 | Gilead Sciences, Inc. | Anti-infective phosphonate conjugates |
PT1670448E (pt) * | 2003-09-30 | 2008-02-11 | Tibotec Pharm Ltd | Sulfonamidas inibidoras de hcv |
EP1680512A1 (en) | 2003-10-24 | 2006-07-19 | Gilead Sciences, Inc. | Methods and compositions for identifying therapeutic compounds |
WO2005044279A1 (en) | 2003-10-24 | 2005-05-19 | Gilead Sciences, Inc. | Purine nucleoside phosphonate conjugates |
WO2005044308A1 (en) | 2003-10-24 | 2005-05-19 | Gilead Sciences, Inc. | Phosphonate analogs of antimetabolites |
KR20060127906A (ko) | 2003-12-22 | 2006-12-13 | 길리애드 사이언시즈, 인코포레이티드 | 4'-치환된 카보버와 아바카비어 유도체 및 hiv와 hcv항바이러스 활성을 갖는 관련 화합물 |
DK1828167T3 (da) * | 2004-06-04 | 2014-10-20 | Debiopharm Int Sa | Acrylamidderivater som antibiotiske midler |
EP1778251B1 (en) | 2004-07-27 | 2011-04-13 | Gilead Sciences, Inc. | Nucleoside phosphonate conjugates as anti hiv agents |
ES2341120T3 (es) | 2004-11-26 | 2010-06-15 | Ucl Business Plc | Composiciones que comprenden ornitina y fenilacetato o fenilbutirato para tratar encefalopatia hepatica. |
JP2009518399A (ja) * | 2005-12-05 | 2009-05-07 | アフィニウム ファーマシューティカルズ, インク. | Fabi阻害剤および抗菌剤としてのヘテロ環アクリルアミド化合物 |
EP2687533B1 (en) | 2006-07-20 | 2017-07-19 | Debiopharm International SA | Acrylamide derivatives as FAB I inhibitors |
US8263613B2 (en) * | 2007-02-16 | 2012-09-11 | Affinium Pharmaceuticals, Inc. | Salts, prodrugs and polymorphs of fab I inhibitors |
CN102816111B (zh) | 2007-03-12 | 2014-08-06 | 尼克塔治疗公司 | 低聚物-蛋白酶抑制剂偶联物 |
US9095620B2 (en) * | 2008-03-12 | 2015-08-04 | Nektar Therapeutics | Reagents |
ES2393962T3 (es) | 2008-07-08 | 2013-01-03 | Gilead Sciences, Inc. | Sales de compuestos inhibidores del VIH. |
CA2998344C (en) | 2009-04-03 | 2020-06-02 | Ocera Therapeutics, Inc. | L-ornithine phenyl acetate and methods of making thereof |
EP2432788A1 (en) * | 2009-05-20 | 2012-03-28 | Ranbaxy Laboratories Limited | Amorphous fosamprenavir calcium |
MX2011013129A (es) | 2009-06-08 | 2012-03-14 | Ucl Business Plc | Tratamiento de hipertension portal y restauracion de la funcion hepatica usando fenilacetato de l-ornitina. |
WO2010144869A2 (en) | 2009-06-12 | 2010-12-16 | Nektar Therapeutics | Protease inhibitors |
EP2448949A1 (en) * | 2009-06-30 | 2012-05-09 | Ranbaxy Laboratories Limited | Crystalline form of fosamprenavir calcium |
EP2477996A1 (en) | 2009-09-16 | 2012-07-25 | Ranbaxy Laboratories Limited | Process for the preparation of fosamprenavir calcium |
WO2011085130A1 (en) * | 2010-01-07 | 2011-07-14 | Pliva Hrvatska D.O.O. | Solid state forms of fosamprenavir calcium salt and process for preparation thereof |
DK3127542T3 (en) | 2010-01-27 | 2018-11-12 | Viiv Healthcare Co | ANTIVIRAL THERAPY |
US20110224443A1 (en) * | 2010-03-15 | 2011-09-15 | Venkata Naga Brahmeshwara Rao Mandava | Preparation of fosamprenavir calcium |
WO2011114212A1 (en) | 2010-03-19 | 2011-09-22 | Lupin Limited | Ammonium, calcium and tris salts of fosamprenavir |
WO2011158259A1 (en) * | 2010-06-18 | 2011-12-22 | Matrix Laboratories Ltd | Novel process for the preparation of (3s)-tetrahydrofuran-3-yl (is, 2r)-3-[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-(phosphonooxy) propylcarbamate and its pharmaceutically acceptable salts thereof |
US8877947B2 (en) | 2010-09-10 | 2014-11-04 | Lupin Limited | Process for preparation of substantially pure fosamprenavir calcium and its intermediates |
WO2012048043A1 (en) | 2010-10-06 | 2012-04-12 | Ocera Therapeutics, Inc. | Methods of making l-ornithine phenyl acetate |
CN102453054B (zh) * | 2010-10-29 | 2015-06-10 | 浙江九洲药业股份有限公司 | 一种福沙那韦衍生物的制备方法及相关中间体 |
CN102453053B (zh) * | 2010-10-29 | 2014-11-26 | 浙江九洲药业股份有限公司 | 一种福沙那韦钙晶体及其制备方法 |
WO2012085625A1 (en) | 2010-12-21 | 2012-06-28 | Lupin Limited | Process for the preparation of fosamprenavir calcium and intermediate used in its preparation |
US8993786B2 (en) | 2011-02-10 | 2015-03-31 | Mylan Laboratories Ltd. | Crystalline fosamprenavir calcium and process for the preparation thereof |
WO2013011485A1 (en) | 2011-07-20 | 2013-01-24 | Ranbaxy Laboratories Limited | Process for the preparation of sulfonamides useful as retroviral protease inhibitors |
WO2013105118A1 (en) | 2012-01-10 | 2013-07-18 | Council Of Scientific & Industrial Research | A process for synthesis of syn azido epoxide and its use as intermediate the synthesis of amprenavir & saquinavir |
EP2861608B8 (en) | 2012-06-19 | 2019-06-19 | Debiopharm International SA | Prodrug derivatives of (e)-n-methyl-n-((3-methylbenzofuran-2-yl)methyl)-3-(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)acrylamide |
AU2015353703B2 (en) | 2014-11-24 | 2021-04-01 | Ucl Business Plc | Treatment of diseases associated with hepatic stellate cell activation using ammonia-lowering therapies |
JP6990170B2 (ja) | 2015-08-18 | 2022-01-12 | オセラ セラピューティクス, インコーポレイテッド | L-オルニチンをフェニルアセテートおよびフェニルブチレートのうちの少なくとも1つと組み合わせて用いる筋肉喪失の治療および予防 |
MY189221A (en) | 2016-02-26 | 2022-01-31 | Debiopharm Int Sa | Medicament for treatment of diabetic foot infections |
JP7126520B2 (ja) | 2017-05-11 | 2022-08-26 | オセラ セラピューティクス, インコーポレイテッド | L-オルニチンフェニルアセテートを製造する方法 |
PT3661937T (pt) | 2017-08-01 | 2021-09-24 | Gilead Sciences Inc | Formas cristalinas de ((s)-((((2r,5r)-5-(6-amino-9h-purin-9-il)-4-fluoro-2,5-dihidrofurano-2-il)oxi)metil)(fenoxi)fosforil)-l-alaninato de etil (gs-9131) para tratamento de infeções virais |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698826A (en) * | 1951-02-13 | 1955-01-04 | Merco Centrifugal Co | Alcohol manufacturing process |
US3437267A (en) * | 1966-03-24 | 1969-04-08 | Alfa Laval Ab | Centrifuge |
JPH0244315B2 (ja) * | 1982-06-14 | 1990-10-03 | Microbial Chem Res Found | Supagarinn155hosufueetooyobisonoseizoho |
US5723490A (en) * | 1992-09-08 | 1998-03-03 | Vertex Pharmaceuticals Incorporated | THF-containing sulfonamide inhibitors of aspartyl protease |
UA49803C2 (uk) * | 1994-06-03 | 2002-10-15 | Дж.Д. Сьорль Енд Ко | Спосіб лікування ретровірусних інфекцій |
US6436989B1 (en) * | 1997-12-24 | 2002-08-20 | Vertex Pharmaceuticals, Incorporated | Prodrugs of aspartyl protease inhibitors |
SK9672000A3 (en) * | 1997-12-24 | 2001-04-09 | Vertex Pharmaceuticals Inc Ver | Prodrugs of aspartyl protease inhibitors |
AU2010299A (en) * | 1997-12-24 | 1999-07-19 | Vertex Pharmaceuticals Incorporated | Prodrugs os aspartyl protease inhibitors |
GB9812189D0 (en) * | 1998-06-05 | 1998-08-05 | Glaxo Group Ltd | Methods and compositions for increasing penetration of HIV protease inhibitors |
AU6329599A (en) * | 1998-09-28 | 2000-04-17 | Glaxo Group Limited | Antiviral combinations comprising (s)-2-ethyl -7-fluoro -3-oxo-3, 4-dihydro -2h-quinoxaline -1-carboxylic acid isopropyl ester |
WO2000025784A1 (en) * | 1998-11-04 | 2000-05-11 | Pharmacia & Upjohn Company | Method for improving the pharmacokinetics of tipranavir |
CZ20002364A3 (cs) * | 1998-12-23 | 2000-11-15 | Vertex Pharmaceuticals Incorporated | Deriváty sulfonamidů a farmaceutický prostředek, který je obsahuje |
GB9914821D0 (en) * | 1999-06-24 | 1999-08-25 | Glaxo Group Ltd | Compounds |
ES2295068T3 (es) * | 1999-11-24 | 2008-04-16 | MERCK & CO., INC. | Gamma-hidroxi-2-(fluoroalquilaminocarbonil)-1-piperazinpentanamidas como inhibidores de la proteasa del vih. |
-
1998
- 1998-07-18 GB GBGB9815567.4A patent/GB9815567D0/en not_active Ceased
-
1999
- 1999-07-14 AR ARP990103446A patent/AR019388A1/es not_active Application Discontinuation
- 1999-07-14 DZ DZ990145A patent/DZ2845A1/xx active
- 1999-07-14 GC GCP1999203 patent/GC0000105A/xx active
- 1999-07-15 ES ES99934698T patent/ES2189450T3/es not_active Expired - Lifetime
- 1999-07-15 WO PCT/EP1999/004991 patent/WO2000004033A1/en active IP Right Grant
- 1999-07-15 GE GEAP19995716A patent/GEP20033030B/en unknown
- 1999-07-15 TR TR2001/00111T patent/TR200100111T2/xx unknown
- 1999-07-15 SV SV1999000096A patent/SV1999000096A/es not_active Application Discontinuation
- 1999-07-15 EP EP99934698A patent/EP1098898B1/en not_active Expired - Lifetime
- 1999-07-15 PE PE1999000714A patent/PE20000869A1/es not_active Application Discontinuation
- 1999-07-15 HU HU0103432A patent/HU229700B1/hu unknown
- 1999-07-15 YU YU3401A patent/YU3401A/sh unknown
- 1999-07-15 GT GT199900111A patent/GT199900111A/es unknown
- 1999-07-15 AU AU50379/99A patent/AU766056B2/en not_active Expired
- 1999-07-15 CZ CZ20010219A patent/CZ300447B6/cs not_active IP Right Cessation
- 1999-07-15 OA OA1200100016A patent/OA11706A/fr unknown
- 1999-07-15 DE DE69904600T patent/DE69904600T2/de not_active Expired - Lifetime
- 1999-07-15 KR KR1020017000740A patent/KR100694721B1/ko not_active IP Right Cessation
- 1999-07-15 CO CO99044882A patent/CO5090836A1/es unknown
- 1999-07-15 EE EEP200100038A patent/EE200100038A/xx unknown
- 1999-07-15 JO JO19992114A patent/JO2114B1/en active
- 1999-07-15 SK SK76-2001A patent/SK285311B6/sk not_active IP Right Cessation
- 1999-07-15 CN CNB998108383A patent/CN1188422C/zh not_active Expired - Lifetime
- 1999-07-15 NZ NZ509291A patent/NZ509291A/en not_active IP Right Cessation
- 1999-07-15 DK DK99934698T patent/DK1098898T3/da active
- 1999-07-15 EP EP02013136A patent/EP1240903A3/en not_active Withdrawn
- 1999-07-15 EA EA200100053A patent/EA003191B1/ru not_active IP Right Cessation
- 1999-07-15 CA CA2337857A patent/CA2337857C/en not_active Expired - Lifetime
- 1999-07-15 JP JP2000560139A patent/JP3437553B2/ja not_active Expired - Lifetime
- 1999-07-15 MA MA25684A patent/MA26660A1/fr unknown
- 1999-07-15 ID IDW20010145A patent/ID28070A/id unknown
- 1999-07-15 PT PT99934698T patent/PT1098898E/pt unknown
- 1999-07-15 IL IL14082499A patent/IL140824A/en not_active IP Right Cessation
- 1999-07-15 PL PL99345620A patent/PL195736B1/pl unknown
- 1999-07-15 TN TNTNSN99145A patent/TNSN99145A1/fr unknown
- 1999-07-15 AP APAP/P/2001/002039A patent/AP2001002039A0/en unknown
- 1999-07-15 BR BRPI9912156A patent/BRPI9912156B8/pt not_active IP Right Cessation
- 1999-07-15 MY MYPI99002983A patent/MY122323A/en unknown
- 1999-07-15 US US09/744,051 patent/US6514953B1/en not_active Expired - Lifetime
- 1999-07-15 AT AT99934698T patent/ATE229964T1/de active
- 1999-07-16 PA PA19998477801A patent/PA8477801A1/es unknown
- 1999-08-06 TW TW088113428A patent/TWI245770B/zh not_active IP Right Cessation
-
2001
- 2001-01-12 IS IS5808A patent/IS5808A/is unknown
- 2001-01-15 ZA ZA200100417A patent/ZA200100417B/en unknown
- 2001-01-17 NO NO20010282A patent/NO329676B1/no not_active IP Right Cessation
- 2001-01-17 HR HR20010046A patent/HRP20010046A2/hr not_active Application Discontinuation
- 2001-02-14 BG BG105253A patent/BG105253A/xx unknown
- 2001-07-13 HK HK01104903A patent/HK1034261A1/xx not_active IP Right Cessation
-
2002
- 2002-11-25 US US10/303,366 patent/US20030096795A1/en not_active Abandoned
- 2002-11-25 US US10/303,213 patent/US20030100537A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1188422C (zh) | 钙(3s)四氢-3-呋喃基(1s,2r)-3-[[(4-氨基苯基)磺酰基](异丁基)氨基]-1-苯甲基-2-(膦酰氧基]丙基氨基甲酸酯 | |
CN1183135C (zh) | 一种基于吡咯并[2,3-d]嘧啶的抗叶酸剂的七水合物晶形及其制备方法 | |
CN1051550C (zh) | 作为抗病毒剂的4-[2-氨基-6-(环丙基氨基)-9h-嘌呤-9-基]-2-环戊烯-1-甲醇琥珀酸盐 | |
CN1812968A (zh) | 4-[6-乙酰基-3-[3-(4-乙酰基-3-羟基-2-丙基苯硫基)丙基]-2-丙基苯氧基]丁酸的多晶型物a | |
US20060134190A1 (en) | Formulations of bisphosphonate drugs with improved bioavailability | |
CN1682743A (zh) | 药用制剂 | |
CN1064681C (zh) | 杂环化合物 | |
WO2001000635A2 (en) | Derivatives of (3s) tetrahydro-3-furanyl (1s,2r)-3-[[(4-aminophenyl)sulfonyl](isobutyl)amino]-1-benzyl-2-(phosphonooxy)propylcarbamate | |
CN1111406C (zh) | 含咪唑衍生物的抗hiv组合物 | |
JP2816500B2 (ja) | 抗骨粗鬆剤 | |
CN1435429A (zh) | 具有心血管活性的黄杨宁类化合物及以其为活性成分的心脑血管药物 | |
CN1030229A (zh) | 丁烯酸酰胺类及它们的盐类和包含它们的医药组成物及其制备方法 | |
MXPA01000617A (en) | Calcium (3s) tetrahydro-3- furanyl(1s,2r)-3-[[(4-aminophenyl) sulfonyl](isobutyl) amino]-1-benzyl-2- (phosphonooxy) propylcarbamate | |
CN1646094A (zh) | 包含托拉噻米变型ⅱ的稳定药物制剂 | |
CN1792364A (zh) | 含有司他夫定和丙戊酸或其盐的药用组合物 | |
CN1762377A (zh) | 含有齐多夫定和丙戊酸或其盐的药用组合物 | |
CN1788729A (zh) | 含有奈韦拉平和丙戊酸或其盐的药用组合物 | |
CN1792363A (zh) | 含有茚地那韦和丙戊酸或其盐的药用组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20050209 |
|
CX01 | Expiry of patent term |