CN102126976B - 西他列汀的中间体及制备方法 - Google Patents
西他列汀的中间体及制备方法 Download PDFInfo
- Publication number
- CN102126976B CN102126976B CN201010595255.9A CN201010595255A CN102126976B CN 102126976 B CN102126976 B CN 102126976B CN 201010595255 A CN201010595255 A CN 201010595255A CN 102126976 B CN102126976 B CN 102126976B
- Authority
- CN
- China
- Prior art keywords
- sitagliptin
- formula
- compound
- intermediates
- preparation
- 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.)
- Active
Links
- 229960004034 sitagliptin Drugs 0.000 title claims abstract description 20
- MFFMDFFZMYYVKS-SECBINFHSA-N sitagliptin Chemical compound C([C@H](CC(=O)N1CC=2N(C(=NN=2)C(F)(F)F)CC1)N)C1=CC(F)=C(F)C=C1F MFFMDFFZMYYVKS-SECBINFHSA-N 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000543 intermediate Substances 0.000 title abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000032683 aging Effects 0.000 claims description 10
- WJPYOCIWVYDFDT-UHFFFAOYSA-N ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate Chemical compound CCOC(=O)CC(=O)CC1=CC(F)=C(F)C=C1F WJPYOCIWVYDFDT-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 5
- RQEUFEKYXDPUSK-SSDOTTSWSA-N (1R)-1-phenylethanamine Chemical compound C[C@@H](N)C1=CC=CC=C1 RQEUFEKYXDPUSK-SSDOTTSWSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 2
- 125000003107 substituted aryl group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003407 synthetizing effect Effects 0.000 abstract 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 102100025012 Dipeptidyl peptidase 4 Human genes 0.000 description 4
- 206010012601 diabetes mellitus Diseases 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 101000930822 Giardia intestinalis Dipeptidyl-peptidase 4 Proteins 0.000 description 3
- 101500016415 Lophius americanus Glucagon-like peptide 1 Proteins 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229940090124 dipeptidyl peptidase 4 (dpp-4) inhibitors for blood glucose lowering Drugs 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- GQPYTJVDPQTBQC-KLQYNRQASA-N (3r)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5h-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one;phosphoric acid;hydrate Chemical compound O.OP(O)(O)=O.C([C@H](CC(=O)N1CC=2N(C(=NN=2)C(F)(F)F)CC1)N)C1=CC(F)=C(F)C=C1F GQPYTJVDPQTBQC-KLQYNRQASA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940090473 januvia Drugs 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 101000908391 Homo sapiens Dipeptidyl peptidase 4 Proteins 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001576 beta-amino acids Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- -1 compound compound Chemical class 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000000291 postprandial effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010595255.9A CN102126976B (zh) | 2010-12-20 | 2010-12-20 | 西他列汀的中间体及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010595255.9A CN102126976B (zh) | 2010-12-20 | 2010-12-20 | 西他列汀的中间体及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102126976A CN102126976A (zh) | 2011-07-20 |
CN102126976B true CN102126976B (zh) | 2014-04-30 |
Family
ID=44265295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010595255.9A Active CN102126976B (zh) | 2010-12-20 | 2010-12-20 | 西他列汀的中间体及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102126976B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103172539B (zh) * | 2011-12-23 | 2016-08-03 | 上海阳帆医药科技有限公司 | 糖尿病新药西格列汀中间体氨基苯丁酸衍生物的制备方法 |
EP2674432A1 (en) | 2012-06-14 | 2013-12-18 | LEK Pharmaceuticals d.d. | New synthetic route for the preparation of ß aminobutyryl substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-alpha]pyrazin-7-yl compounds |
US9399616B2 (en) * | 2012-10-22 | 2016-07-26 | Boehringer Ingelheim International Gmbh | Process for the manufacture of 4-aminobenzoamidine dihydrochloride |
CN105017099B (zh) * | 2015-07-15 | 2017-03-22 | 成都千禧莱医药科技有限公司 | 一种西他列汀手性中间体及不对称合成方法 |
CN105949072A (zh) * | 2016-05-10 | 2016-09-21 | 苏州敬业医药化工有限公司 | 一种β-取代氨基-γ-取代芳基丁酸的制备方法及其中间体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004085661A2 (en) * | 2003-03-24 | 2004-10-07 | Merck & Co., Inc | Process to chiral beta-amino acid derivatives |
-
2010
- 2010-12-20 CN CN201010595255.9A patent/CN102126976B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004085661A2 (en) * | 2003-03-24 | 2004-10-07 | Merck & Co., Inc | Process to chiral beta-amino acid derivatives |
Also Published As
Publication number | Publication date |
---|---|
CN102126976A (zh) | 2011-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102126976B (zh) | 西他列汀的中间体及制备方法 | |
CN105017260A (zh) | 一种西他列汀中间体三唑并吡嗪衍生物的制备方法 | |
US10189760B2 (en) | Method for preparing sitagliptin intermediate via asymmetrical reduction method | |
US11697658B2 (en) | Method for preparing lornoxicam | |
CN102757431B (zh) | 一种合成西他列汀的新方法 | |
CN102321038B (zh) | 一种改进的制备缬沙坦方法 | |
CN103319487B (zh) | 西格列汀的制备方法及其中间体 | |
US20120101309A1 (en) | Optically active quaternary ammonium salt having axial asymmetry, and method for producing alpha-amino acid and derivative thereof by using the same | |
CN102702232A (zh) | 一种精制头孢孟多酯钠的方法 | |
CN101817773A (zh) | 手性α-非天然氨基酸的制备方法 | |
US8471016B2 (en) | Process for the preparation of chiral beta amino carboxamide derivatives | |
CN102503829B (zh) | 一种西他列汀中间体的制备方法 | |
CN104987338A (zh) | 一种低成本制备西他列汀磷酸盐关键中间体的方法 | |
US8569492B2 (en) | Method for preparing halofuginone derivative | |
CN101824037A (zh) | 一种西他列汀游离碱的制备方法 | |
CN103113430B (zh) | 一种硫酸依替米星的制备方法 | |
CN102363599B (zh) | 一种西他列汀中间体手性拆分方法 | |
CN103551144B (zh) | 一种制备氟喹酮的双金属复合催化剂以及氟喹酮的制备方法 | |
CN105315286A (zh) | 西格列汀的制备 | |
CN102391142B (zh) | 一种3-(s)-氨基-4-(2,4,5-三氟苯基)-丁酸酯回收利用方法 | |
CN102070513B (zh) | 1-叔丁氧羰基-4-哌啶酮的合成方法 | |
CN104418810A (zh) | 一种左西孟旦的合成新路线 | |
CN104250251A (zh) | 一种替格瑞洛的制备方法 | |
CN101570538B (zh) | 一种西他列汀中间体的制备方法 | |
CN102143938B (zh) | α-三氟甲基-β-取代-β-氨基酸类的制造方法 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215123 Xinghu Street No. 218 Nano Technology Park building C25 Patentee after: Borui Pharmaceutical (Suzhou) Limited by Share Ltd Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 218 Nano Technology Park building A3 room 420 Patentee before: Borui Bio-medical Technology (Jiangsu) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 22 Binjiang South Road, Taixing Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: BRIGHTGENE BIO-MEDICAL TECHNOLOGY Co.,Ltd. Patentee after: Borui biomedical (Suzhou) Co.,Ltd. Address before: Building C25, nanotechnology Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: Borui biomedical (Suzhou) Co.,Ltd. |