FR2153772A5 - - Google Patents
Info
- Publication number
- FR2153772A5 FR2153772A5 FR7134269A FR7134269A FR2153772A5 FR 2153772 A5 FR2153772 A5 FR 2153772A5 FR 7134269 A FR7134269 A FR 7134269A FR 7134269 A FR7134269 A FR 7134269A FR 2153772 A5 FR2153772 A5 FR 2153772A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2147023A DE2147023C3 (de) | 1971-09-21 | 1971-09-21 | Verfahren zur Herstellung von 1H- Tetrazol-Verbindungen |
DE2167282A DE2167282C2 (de) | 1971-09-21 | 1971-09-21 | Verfahren zur Herstellung der 7-[2-(1H-Tetrazol-1-yl)-acetamido]-3-(2-methyl-1,3,4-thiadiazol-5-yl)-thiomethyl-3-cephem-4-carbonsäure |
FR7134269A FR2153772A5 (fr) | 1971-09-21 | 1971-09-23 | |
CH1410071A CH570989A5 (fr) | 1971-09-21 | 1971-09-28 | |
US00187561A US3767667A (en) | 1971-09-21 | 1971-10-07 | Process for preparing 1h-tetrazole compounds |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2147023A DE2147023C3 (de) | 1971-09-21 | 1971-09-21 | Verfahren zur Herstellung von 1H- Tetrazol-Verbindungen |
FR7134269A FR2153772A5 (fr) | 1971-09-21 | 1971-09-23 | |
CH1410071A CH570989A5 (fr) | 1971-09-21 | 1971-09-28 | |
US18756171A | 1971-10-07 | 1971-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2153772A5 true FR2153772A5 (fr) | 1973-05-04 |
Family
ID=27429540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7134269A Expired FR2153772A5 (fr) | 1971-09-21 | 1971-09-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3767667A (fr) |
CH (1) | CH570989A5 (fr) |
DE (1) | DE2147023C3 (fr) |
FR (1) | FR2153772A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002072A1 (fr) * | 1984-10-04 | 1986-04-10 | Imperial Chemical Industries Plc | Composes de tetrazolyle utilises comme insecticides |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962272A (en) * | 1972-08-14 | 1976-06-08 | Eli Lilly And Company | 1h-tetrazole-1-acetate esters and acids and process therefor |
US4010179A (en) * | 1974-05-15 | 1977-03-01 | American Cyanamid Company | 1-(Para-substituted-phenyl)-1H-tetrazoles |
US4036849A (en) * | 1974-05-15 | 1977-07-19 | American Cyanamid Company | 1-(Para-substituted-phenyl)-1H-tetrazoles |
GB1486057A (en) * | 1975-06-09 | 1977-09-14 | Ici Ltd | Hydroxyphenyl tetrazoles and their use in the extraction of metals |
JPS5536447A (en) * | 1978-09-07 | 1980-03-14 | Otsuka Pharmaceut Co Ltd | Butyramide derivative |
DE2854015B2 (de) * | 1978-12-14 | 1980-10-09 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von !H-TetrazoI-1-essigsauren und bestimmter Ester derselben |
FI73423C (fi) * | 1980-02-29 | 1987-10-09 | Otsuka Pharma Co Ltd | Foerfarande foer framstaellning av farmakologiskt verksamma tetrazolderivat. |
US4338452A (en) * | 1980-09-17 | 1982-07-06 | Eli Lilly And Company | 1-and 2-(1-Alkyl-1H-tetrazol-5-yl-methyl)-1H-tetrazol-5-thiols and 1-cyanomethyl tetrazole-5-thiol |
US5200419A (en) * | 1990-05-21 | 1993-04-06 | Warner-Lambert Company | Substituted tetrazoles and derivatives thereof acting at muscarinic receptors |
KR100312639B1 (ko) * | 1994-09-28 | 2001-12-28 | 손 경 식 | 테트라졸-1-아세트산의회수방법 |
CN100344617C (zh) * | 2005-11-30 | 2007-10-24 | 浙江工业大学 | 一种四氮唑类化合物的化学合成方法 |
CN103724288B (zh) * | 2013-12-16 | 2015-11-04 | 山东艾孚特科技有限公司 | 原甲酸三乙酯法制备1h-四氮唑乙酸的后处理方法 |
CN106831628B (zh) * | 2017-03-07 | 2019-04-23 | 山东省化工研究院 | 一种四氮唑乙酸的合成新工艺 |
KR102090155B1 (ko) * | 2019-11-22 | 2020-03-17 | 국방과학연구소 | 베타인 수용액 내에서 5-치환-1h-테트라졸의 제조방법 |
-
1971
- 1971-09-21 DE DE2147023A patent/DE2147023C3/de not_active Expired
- 1971-09-23 FR FR7134269A patent/FR2153772A5/fr not_active Expired
- 1971-09-28 CH CH1410071A patent/CH570989A5/de not_active IP Right Cessation
- 1971-10-07 US US00187561A patent/US3767667A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002072A1 (fr) * | 1984-10-04 | 1986-04-10 | Imperial Chemical Industries Plc | Composes de tetrazolyle utilises comme insecticides |
EP0181687A2 (fr) * | 1984-10-04 | 1986-05-21 | Imperial Chemical Industries Plc | Composés tétrazolyles utilisés comme insecticides |
EP0181687A3 (en) * | 1984-10-04 | 1986-10-08 | Imperial Chemical Industries Plc | Tetrazolyl compounds useful as insectides |
US4831047A (en) * | 1984-10-04 | 1989-05-16 | Imperial Chemical Industries Plc | Tetrazolyl compounds and insecticidal use thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2147023A1 (de) | 1973-03-29 |
US3767667A (en) | 1973-10-23 |
DE2147023B2 (de) | 1981-07-23 |
CH570989A5 (fr) | 1975-12-31 |
DE2147023C3 (de) | 1982-04-29 |