KR20010072709A - 1-알킬-피라졸-5-카르복실산 에스테르 ⅲ의 제조 방법 - Google Patents
1-알킬-피라졸-5-카르복실산 에스테르 ⅲ의 제조 방법 Download PDFInfo
- Publication number
- KR20010072709A KR20010072709A KR1020017002014A KR20017002014A KR20010072709A KR 20010072709 A KR20010072709 A KR 20010072709A KR 1020017002014 A KR1020017002014 A KR 1020017002014A KR 20017002014 A KR20017002014 A KR 20017002014A KR 20010072709 A KR20010072709 A KR 20010072709A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- alkyl
- alkylhydrazine
- iii
- reaction
- 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- Withdrawn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
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 (3)
| 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 |
| PCT/EP1999/005641 WO2000010978A1 (de) | 1998-08-17 | 1999-08-04 | Verfahren zur herstellung von 1-alkyl-pyrazol-5-carbonsäureestern iii |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010072709A true KR20010072709A (ko) | 2001-07-31 |
Family
ID=7877651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017002014A Withdrawn KR20010072709A (ko) | 1998-08-17 | 1999-08-04 | 1-알킬-피라졸-5-카르복실산 에스테르 ⅲ의 제조 방법 |
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 |
| 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 |
| CN1192023C (zh) | 2005-03-09 |
| US6444828B1 (en) | 2002-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20010216 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |