KR102124470B1 - 신규 혈관누출 차단제의 고수율 제조방법 - Google Patents
신규 혈관누출 차단제의 고수율 제조방법 Download PDFInfo
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- KR102124470B1 KR102124470B1 KR1020190166864A KR20190166864A KR102124470B1 KR 102124470 B1 KR102124470 B1 KR 102124470B1 KR 1020190166864 A KR1020190166864 A KR 1020190166864A KR 20190166864 A KR20190166864 A KR 20190166864A KR 102124470 B1 KR102124470 B1 KR 102124470B1
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- 230000002792 vascular Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 claims abstract description 63
- 239000002981 blocking agent Substances 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims description 128
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 57
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 55
- 239000000126 substance Substances 0.000 claims description 51
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 41
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 37
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 32
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 27
- 238000001953 recrystallisation Methods 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- -1 Idodine Chemical compound 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 13
- 239000012046 mixed solvent Substances 0.000 claims description 13
- 229960000249 pregnenolone Drugs 0.000 claims description 11
- 239000003208 petroleum Substances 0.000 claims description 10
- ORNBQBCIOKFOEO-YQUGOWONSA-N Pregnenolone Natural products O=C(C)[C@@H]1[C@@]2(C)[C@H]([C@H]3[C@@H]([C@]4(C)C(=CC3)C[C@@H](O)CC4)CC2)CC1 ORNBQBCIOKFOEO-YQUGOWONSA-N 0.000 claims description 9
- 210000004204 blood vessel Anatomy 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims description 8
- MIOPJNTWMNEORI-XVKPBYJWSA-N (R)-camphorsulfonic acid Chemical compound C1C[C@]2(CS(O)(=O)=O)C(=O)C[C@H]1C2(C)C MIOPJNTWMNEORI-XVKPBYJWSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- ORNBQBCIOKFOEO-QGVNFLHTSA-N pregnenolone Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 ORNBQBCIOKFOEO-QGVNFLHTSA-N 0.000 claims 1
- 238000007796 conventional method Methods 0.000 abstract description 6
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 5
- 229940088679 drug related substance Drugs 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 33
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 28
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 16
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 235000019439 ethyl acetate Nutrition 0.000 description 13
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 239000003880 polar aprotic solvent Substances 0.000 description 8
- OZZAYJQNMKMUSD-DMISRAGPSA-N pregnenolone succinate Chemical compound C1C=C2C[C@@H](OC(=O)CCC(O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 OZZAYJQNMKMUSD-DMISRAGPSA-N 0.000 description 8
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000010511 deprotection reaction Methods 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- LLPWGHLVUPBSLP-UTUOFQBUSA-N [(2r,3s,4r)-3,4-diacetyloxy-3,4-dihydro-2h-pyran-2-yl]methyl acetate Chemical compound CC(=O)OC[C@H]1OC=C[C@@H](OC(C)=O)[C@@H]1OC(C)=O LLPWGHLVUPBSLP-UTUOFQBUSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000012267 brine Substances 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- FEDFHMISXKDOJI-UHFFFAOYSA-M lithium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate Chemical compound [Li+].[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F FEDFHMISXKDOJI-UHFFFAOYSA-M 0.000 description 4
- 239000012454 non-polar solvent Substances 0.000 description 4
- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- MLOSJPZSZWUDSK-UHFFFAOYSA-N 4-carboxybutyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CCCCC(=O)O)C1=CC=CC=C1 MLOSJPZSZWUDSK-UHFFFAOYSA-N 0.000 description 2
- 102000007469 Actins Human genes 0.000 description 2
- 108010085238 Actins Proteins 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 102000000591 Tight Junction Proteins Human genes 0.000 description 2
- 108010002321 Tight Junction Proteins Proteins 0.000 description 2
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000001578 tight junction Anatomy 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- ONDSBJMLAHVLMI-UHFFFAOYSA-N trimethylsilyldiazomethane Chemical compound C[Si](C)(C)[CH-][N+]#N ONDSBJMLAHVLMI-UHFFFAOYSA-N 0.000 description 2
- CMSYDJVRTHCWFP-UHFFFAOYSA-N triphenylphosphane;hydrobromide Chemical compound Br.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 CMSYDJVRTHCWFP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- KULHLBLMNTYIEF-FWXZLRGUSA-N C[C@](CC1)([C@@H](CC2)[C@H]3[C@H]1[C@@](C)(CC[C@@H](C1)O)C1=CC3)[C@H]2/C(/C)=C/CCCC(OC)=O Chemical compound C[C@](CC1)([C@@H](CC2)[C@H]3[C@H]1[C@@](C)(CC[C@@H](C1)O)C1=CC3)[C@H]2/C(/C)=C/CCCC(OC)=O KULHLBLMNTYIEF-FWXZLRGUSA-N 0.000 description 1
- VETIZCWBTHGLEF-JWNHWRLHSA-N C[C@](CC1)([C@@H](CC2)[C@H]3[C@H]1[C@@](C)(CC[C@@H](C1)OC4OCCCC4)C1=CC3)[C@H]2/C(/C)=C/CCCC(OC)=O Chemical compound C[C@](CC1)([C@@H](CC2)[C@H]3[C@H]1[C@@](C)(CC[C@@H](C1)OC4OCCCC4)C1=CC3)[C@H]2/C(/C)=C/CCCC(OC)=O VETIZCWBTHGLEF-JWNHWRLHSA-N 0.000 description 1
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 1
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- 238000010934 O-alkylation reaction Methods 0.000 description 1
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 1
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000003147 glycosyl group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000003518 stress fiber Anatomy 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000005167 vascular cell Anatomy 0.000 description 1
- 210000003556 vascular endothelial cell Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
- C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
- C07H15/256—Polyterpene radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J17/005—Glycosides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
- C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
대한민국 공개특허 10-2011-0047170 | 본 발명 | 비고 | |
1단계 | 수율: 63.6% | 수율: 91.6% | 수율 28.0%향상 안정제로 TEA사용 |
2단계 | 수율: 65% | 수율: crude | 종래의 방법과 다른 새로운 중간체로 분리 및 정제 |
3-1단계 | 수율: 70% | 수율: 49.2% (2-3단계) |
종래의 방법과 다른 중간체를 사용 2공정의 반응을 1공정으로 줄임 고가의 시약사용 회피 수율 10.5% 향상 (2-3단계) |
3-2단계 | 수율: 85% | ||
4단계 | 수율: 56% | 수율: 68.2% | 종래에 사용한 예가 없는 Li-NFBS사용 수율 12.2%향상 |
전체 수율 | 수율: 13.7% | 수율: 32.5% | 전체 수율 18.8%향상 |
Claims (15)
- 제1항에 있어서,
상기 단계 1의 화학식 2로 표시되는 화합물은 재결정법을 통해 정제될 수 있는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제2항에 있어서,
상기 단계 1의 재결정법은 재결정 용매로 메탄올, 에탄올, 톨루엔, 에틸아세테이트, 아세토니트릴, 페트롤리움 에테르(petroleum ether) 또는 이들의 혼합용매로 이루어지는 군으로부터 선택되는 어느 하나를 사용하는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제1항에 있어서
상기 촉매는 양이온 퍼플루오로-1-알킬설포네이트, (s)-캠포 설포닉 애시드((s)-camphor sulfonic acid), 요오드(Idodine), 앰버리스트 15(Amberlyst 15) 및 보론트리플로리드·디에틸에테레이트 (Borontrifluoride etherate)로 이루어지는 군으로부터 선택되는 하나 이상을 사용하는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제4항에 있어서,
상기 양이온은 리튬, 소듐, 포타슘 또는 세슘이고, 알킬은 일쇄 또는 분지쇄의 과불화 C1-10알킬인 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제6항에 있어서,
상기 화학식 4로 표시되는 화합물은 재결정법을 통해 정제될 수 있는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 하기 반응식 3에 나타난 바와 같이,
프레그네놀론(Pregnenolone)과 화학식 8로 표시되는 화합물을 반응시켜 화학식 6으로 표시되는 화합물을 제조하는 단계(단계 1); 및
상기 단계 1에서 얻은 화학식 6으로 표시되는 화합물과 화학식 7로 표시되는 화합물을 반응시킨 후 산 조건 하에서 처리하여 화학식 4로 표시되는 화합물을 제조하는 단계(단계 2);
상기 단계 2에서 얻은 화학식 4로 표시되는 화합물과 화학식 5로 표시되는 화합물을 반응시켜 화학식 2로 표시되는 화합물을 제조하는 단계(단계 3); 및
상기 단계 3에서 얻은 화학식 2로 표시되는 화합물과 화학식 3으로 표시되는 화합물을 촉매 존재 하에 반응시켜 화학식 1로 표시되는 화합물을 제조하는 단계(단계 4);를 포함하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법:
[반응식 3]
상기 반응식 3에서,
R1은 직쇄 또는 분지쇄의 C1-10알킬이다.
- 제8항에 있어서,
상기 단계 1에서 트리에틸아민(TEA)을 첨가하는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제8항에 있어서,
상기 단계 1의 화학식 6으로 표시되는 화합물, 단계 2의 화학식 4로 표시되는 화합물 또는 단계 3의 화학식 2로 표시되는 화합물은 재결정법을 통해 정제될 수 있는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 제10항에 있어서,
상기 재결정법은 재결정 용매로 메탄올, 에탄올, 톨루엔, 에틸아세테이트, 아세토니트릴, 페트롤리움 에테르(petroleum ether) 또는 이들의 혼합용매로 이루어지는 군으로부터 선택되는 어느 하나를 사용하는 것을 특징으로 하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법.
- 하기 반응식 4에 나타난 바와 같이,
화학식 6으로 표시되는 화합물, 화학식 7로 표시되는 화합물 및 화학식 9로 표시되는 화합물을 반응시켜 화학식 10으로 표시되는 화합물을 제조하는 단계(단계 1);
상기 단계 1에서 얻은 화학식 10으로 표시되는 화합물과 산성물질을 반응시켜 화학식 2로 표시되는 화합물을 제조하는 단계(단계 2); 및
상기 단계 2에서 얻은 화학식 2로 표시되는 화합물과 화학식 3으로 표시되는 화합물을 촉매 존재 하에 반응시켜 화학식 1로 표시되는 화합물을 제조하는 단계(단계 3);를 포함하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 제조방법:
[반응식 4]
.
상기 반응식 4에서,
R1은 직쇄 또는 분지쇄의 C1-10알킬이고; 및
X1은 할로겐이다.
- 제1항, 제8항 및 제12항 중 어느 한 항의 제조방법을 수행하는 단계를 포함하는,
화학식 1로 표시되는 신규 혈관누출 차단제의 대량생산 방법.
- 삭제
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RS20230583A RS64480B1 (sr) | 2019-12-13 | 2020-07-28 | Postupak pripreme novih blokatora povećane vaskularne permeabilnosti u visokom prinosu |
EP20811233.4A EP3854800B1 (en) | 2019-12-13 | 2020-07-28 | High-yield preparation method for novel vascular leakage blocker |
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US17/058,518 US11453698B2 (en) | 2019-12-13 | 2020-07-28 | Preparation method of vascular leakage blockers with a high yield |
CN202080003264.6A CN113286802B (zh) | 2019-12-13 | 2020-07-28 | 高产率的血管渗漏阻断剂的制备方法 |
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WO2021118003A1 (ko) * | 2019-12-13 | 2021-06-17 | 주식회사 큐라클 | 신규 혈관누출 차단제의 고수율 제조방법 |
US12103945B2 (en) | 2020-05-04 | 2024-10-01 | Curacle Co., Ltd. | Crystalline form of vascular leakage blocker compound |
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