CN1192023C - 制备1－烷基吡唑－5－羧酸酯iii的方法 - Google Patents
制备1－烷基吡唑－5－羧酸酯iii的方法 Download PDFInfo
- Publication number
- CN1192023C CN1192023C CNB998097276A CN99809727A CN1192023C CN 1192023 C CN1192023 C CN 1192023C CN B998097276 A CNB998097276 A CN B998097276A CN 99809727 A CN99809727 A CN 99809727A CN 1192023 C CN1192023 C CN 1192023C
- Authority
- CN
- China
- Prior art keywords
- formula
- alkyl
- iii
- optionally halogenated
- alkylhydrazine
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19837067.9 | 1998-08-17 | ||
| DE19837067A DE19837067A1 (de) | 1998-08-17 | 1998-08-17 | Verfahren zur Herstellung von 1-Alkyl-pyrazol-5-carbonsäureestern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1312801A CN1312801A (zh) | 2001-09-12 |
| CN1192023C true CN1192023C (zh) | 2005-03-09 |
Family
ID=7877651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998097276A Expired - Fee Related CN1192023C (zh) | 1998-08-17 | 1999-08-04 | 制备1－烷基吡唑－5－羧酸酯iii的方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6444828B1 (enExample) |
| EP (1) | EP1104406B1 (enExample) |
| JP (1) | JP4725939B2 (enExample) |
| KR (1) | KR20010072709A (enExample) |
| CN (1) | CN1192023C (enExample) |
| AT (1) | ATE310730T1 (enExample) |
| CA (1) | CA2340704A1 (enExample) |
| CZ (1) | CZ2001615A3 (enExample) |
| DE (2) | DE19837067A1 (enExample) |
| HU (1) | HUP0103116A3 (enExample) |
| IL (1) | IL141281A0 (enExample) |
| PL (1) | PL346016A1 (enExample) |
| WO (1) | WO2000010978A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0016787D0 (en) | 2000-07-07 | 2000-08-30 | Pfizer Ltd | Compounds useful in therapy |
| FR2826592B1 (fr) * | 2001-06-27 | 2003-08-15 | Bio Merieux | Procede, dispositif, et equipement de separation par voie humide de micro particules magnetiques |
| CN101977889B (zh) * | 2008-03-18 | 2013-12-04 | 三井化学Agro株式会社 | 含氟酰基乙酸衍生物的制备方法、含氟吡唑甲酸酯衍生物的制备方法及含氟吡唑甲酸衍生物的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557095A (en) | 1968-05-31 | 1971-01-19 | Parke Davis & Co | Pyrazolodiazepinone compounds |
| ES8203350A1 (es) | 1979-11-16 | 1982-04-01 | Morishita Pharma | Procedimiento para la fabricacion de derivados del pirazol |
| JPS5673069A (en) * | 1979-11-16 | 1981-06-17 | Morishita Seiyaku Kk | Pyrazolecarboxylic acid derivative |
| JP2743461B2 (ja) | 1989-05-08 | 1998-04-22 | 三菱化学株式会社 | １―メチル―３―アルキル―５―ピラゾールカルボン酸エステル類の製造法 |
| US5250534A (en) | 1990-06-20 | 1993-10-05 | Pfizer Inc. | Pyrazolopyrimidinone antianginal agents |
| JP3006091B2 (ja) * | 1990-12-25 | 2000-02-07 | 日本ヒドラジン工業株式会社 | 置換ピラゾールの製造方法 |
| GB9114760D0 (en) | 1991-07-09 | 1991-08-28 | Pfizer Ltd | Therapeutic agents |
| GB9311920D0 (en) | 1993-06-09 | 1993-07-28 | Pfizer Ltd | Therapeutic agents |
| JP3491344B2 (ja) * | 1993-08-31 | 2004-01-26 | 宇部興産株式会社 | １−アルキル−５−ピラゾールカルボン酸エステル類の製法 |
| DE19701277A1 (de) * | 1997-01-16 | 1998-07-23 | Bayer Ag | Verfahren zur Herstellung von 1-Alkyl-pyrazol-5-carbonsäureestern |
-
1998
- 1998-08-17 DE DE19837067A patent/DE19837067A1/de not_active Withdrawn
-
1999
- 1999-08-04 KR KR1020017002014A patent/KR20010072709A/ko not_active Withdrawn
- 1999-08-04 WO PCT/EP1999/005641 patent/WO2000010978A1/de not_active Ceased
- 1999-08-04 CN CNB998097276A patent/CN1192023C/zh not_active Expired - Fee Related
- 1999-08-04 HU HU0103116A patent/HUP0103116A3/hu unknown
- 1999-08-04 US US09/762,626 patent/US6444828B1/en not_active Expired - Lifetime
- 1999-08-04 AT AT99940140T patent/ATE310730T1/de not_active IP Right Cessation
- 1999-08-04 JP JP2000566252A patent/JP4725939B2/ja not_active Expired - Fee Related
- 1999-08-04 EP EP99940140A patent/EP1104406B1/de not_active Expired - Lifetime
- 1999-08-04 CZ CZ2001615A patent/CZ2001615A3/cs unknown
- 1999-08-04 CA CA002340704A patent/CA2340704A1/en not_active Abandoned
- 1999-08-04 PL PL99346016A patent/PL346016A1/xx not_active Application Discontinuation
- 1999-08-04 DE DE59912831T patent/DE59912831D1/de not_active Expired - Lifetime
- 1999-08-04 IL IL14128199A patent/IL141281A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0103116A3 (en) | 2002-05-28 |
| CZ2001615A3 (cs) | 2001-09-12 |
| ATE310730T1 (de) | 2005-12-15 |
| CN1312801A (zh) | 2001-09-12 |
| KR20010072709A (ko) | 2001-07-31 |
| DE59912831D1 (de) | 2005-12-29 |
| HUP0103116A2 (hu) | 2002-04-29 |
| IL141281A0 (en) | 2002-03-10 |
| CA2340704A1 (en) | 2000-03-02 |
| EP1104406B1 (de) | 2005-11-23 |
| PL346016A1 (en) | 2002-01-14 |
| EP1104406A1 (de) | 2001-06-06 |
| WO2000010978A8 (de) | 2001-05-10 |
| JP4725939B2 (ja) | 2011-07-13 |
| DE19837067A1 (de) | 2000-02-24 |
| JP2002523401A (ja) | 2002-07-30 |
| WO2000010978A1 (de) | 2000-03-02 |
| US6444828B1 (en) | 2002-09-03 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: LANXESS DEUTSCHLAND GMBH Free format text: FORMER OWNER: BAYER AG Effective date: 20070525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070525 Address after: Germany Leverkusen Patentee after: Lanxess Deutschland GmbH Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
| ASS | Succession or assignment of patent right |
Owner name: SALTIGO GMBH Free format text: FORMER OWNER: LANXESS DEUTSCHLAND GMBH Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Germany Langenfeld Patentee after: Saltigo GmbH Address before: Germany Leverkusen Patentee before: Lanxess Deutschland GmbH |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050309 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |