JP2002520313A5 - - Google Patents
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- Publication number
- JP2002520313A5 JP2002520313A5 JP2000559086A JP2000559086A JP2002520313A5 JP 2002520313 A5 JP2002520313 A5 JP 2002520313A5 JP 2000559086 A JP2000559086 A JP 2000559086A JP 2000559086 A JP2000559086 A JP 2000559086A JP 2002520313 A5 JP2002520313 A5 JP 2002520313A5
- Authority
- JP
- Japan
- Prior art keywords
- solution
- temperature
- added
- hydrolysis
- distillation
- 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.)
- Withdrawn
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006114 decarboxylation reaction Methods 0.000 description 3
- OZWKMVRBQXNZKK-UHFFFAOYSA-N ketorolac Chemical compound OC(=O)C1CCN2C1=CC=C2C(=O)C1=CC=CC=C1 OZWKMVRBQXNZKK-UHFFFAOYSA-N 0.000 description 3
- 229960004752 ketorolac Drugs 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- QBAVHEZVBGASER-UHFFFAOYSA-N 1-(2-bromoethyl)pyrrole Chemical compound BrCCN1C=CC=C1 QBAVHEZVBGASER-UHFFFAOYSA-N 0.000 description 1
- GFISDBXSWQMOND-UHFFFAOYSA-N 2,5-dimethoxyoxolane Chemical compound COC1CCC(OC)O1 GFISDBXSWQMOND-UHFFFAOYSA-N 0.000 description 1
- WJAXXWSZNSFVNG-UHFFFAOYSA-N 2-bromoethanamine;hydron;bromide Chemical compound [Br-].[NH3+]CCBr WJAXXWSZNSFVNG-UHFFFAOYSA-N 0.000 description 1
- 238000005863 Friedel-Crafts acylation reaction Methods 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9240898P | 1998-07-10 | 1998-07-10 | |
| US60/092,408 | 1998-07-10 | ||
| PCT/US1999/015496 WO2000002855A2 (en) | 1998-07-10 | 1999-07-08 | Synthesis of compounds useful in the manufacture of ketorolac |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002520313A JP2002520313A (ja) | 2002-07-09 |
| JP2002520313A5 true JP2002520313A5 (enExample) | 2006-08-31 |
Family
ID=22233070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000559086A Withdrawn JP2002520313A (ja) | 1998-07-10 | 1999-07-08 | ケトロラクの製造に有用な化合物の合成 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US6376681B1 (enExample) |
| EP (1) | EP1097152B1 (enExample) |
| JP (1) | JP2002520313A (enExample) |
| AT (1) | ATE323703T1 (enExample) |
| AU (1) | AU5209699A (enExample) |
| DE (1) | DE69930940T2 (enExample) |
| ES (1) | ES2259475T3 (enExample) |
| WO (1) | WO2000002855A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050070906A1 (en) * | 1999-11-30 | 2005-03-31 | Ron Clark | Endosteal tibial ligament fixation with adjustable tensioning |
| GB0000569D0 (en) | 2000-01-12 | 2000-03-01 | Ici Plc | Organometallic compositions |
| GB0112901D0 (en) | 2001-05-29 | 2001-07-18 | Ici Plc | Organometallic compositions |
| US7341502B2 (en) * | 2002-07-18 | 2008-03-11 | Micron Technology, Inc. | Methods and systems for planarizing workpieces, e.g., microelectronic workpieces |
| LU91605B1 (fr) | 2009-09-07 | 2011-03-08 | Terra Nobilis S A | Procédé de sécurisation du stockage de déchets radioactifs de longue vie. |
| CN113087619A (zh) * | 2020-01-09 | 2021-07-09 | 鲁南制药集团股份有限公司 | 一种酮咯酸氨丁三醇中间体化合物 |
| CN113087710A (zh) * | 2020-01-09 | 2021-07-09 | 鲁南制药集团股份有限公司 | 一种酮咯酸氨丁三醇中间体的制备方法 |
| CN113087626A (zh) * | 2020-01-09 | 2021-07-09 | 鲁南制药集团股份有限公司 | 一种酮咯酸氨丁三醇中间体化合物ⅵ |
| CN112898307A (zh) * | 2021-02-07 | 2021-06-04 | 贵州省中国科学院天然产物化学重点实验室(贵州医科大学天然产物化学重点实验室) | 一种酮咯酸杂质c及其制备方法与应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089969A (en) * | 1976-07-14 | 1978-05-16 | Syntex (U.S.A.) Inc. | 5-Aroyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid derivatives and process for the production thereof |
| US4140698A (en) * | 1977-07-25 | 1979-02-20 | Syntex (Usa) Inc. | 1,2-Dihydro-3H-pyrrolo[1,2-a]pyrrole-1-nitriles |
| CH616808B (fr) * | 1978-06-14 | Piquerez Sa Ervin | Procede de fabrication d'une boite de montre et boite de montre obtenue par ce procede. | |
| US4458081A (en) * | 1980-10-20 | 1984-07-03 | Syntex (U.S.A.) Inc. | 5-Aroyl 1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1,1-decarboxylates |
| US5082951A (en) * | 1990-10-12 | 1992-01-21 | Syntex (U.S.A.) Inc. | Process for preparing 5-aroyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylates (I) and intermediates therefor |
| KR0140134B1 (ko) * | 1994-11-16 | 1998-06-01 | 강재헌 | 피롤리진 유도체의 제조방법 |
-
1999
- 1999-07-08 DE DE69930940T patent/DE69930940T2/de not_active Expired - Fee Related
- 1999-07-08 EP EP99937220A patent/EP1097152B1/en not_active Expired - Lifetime
- 1999-07-08 AT AT99937220T patent/ATE323703T1/de not_active IP Right Cessation
- 1999-07-08 WO PCT/US1999/015496 patent/WO2000002855A2/en not_active Ceased
- 1999-07-08 US US09/719,033 patent/US6376681B1/en not_active Expired - Fee Related
- 1999-07-08 ES ES99937220T patent/ES2259475T3/es not_active Expired - Lifetime
- 1999-07-08 AU AU52096/99A patent/AU5209699A/en not_active Abandoned
- 1999-07-08 JP JP2000559086A patent/JP2002520313A/ja not_active Withdrawn
-
2002
- 2002-02-05 US US10/072,649 patent/US6489491B2/en not_active Expired - Fee Related
- 2002-09-03 US US10/233,809 patent/US6559319B2/en not_active Expired - Fee Related
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