IN2015DN02444A - - Google Patents
Info
- Publication number
- IN2015DN02444A IN2015DN02444A IN2444DEN2015A IN2015DN02444A IN 2015DN02444 A IN2015DN02444 A IN 2015DN02444A IN 2444DEN2015 A IN2444DEN2015 A IN 2444DEN2015A IN 2015DN02444 A IN2015DN02444 A IN 2015DN02444A
- Authority
- IN
- India
- Prior art keywords
- formula
- tazobactam
- cresol
- preparation
- relates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/86—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with only atoms other than nitrogen atoms directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/04—Preparation
- C07D499/06—Preparation by forming the ring or condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/04—Preparation
- C07D499/08—Modification of a carboxyl radical directly attached in position 2, e.g. esterification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2444DEN2015 IN2015DN02444A (pl) | 2012-09-06 | 2013-09-05 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN3690CH2012 | 2012-09-06 | ||
| PCT/IB2013/058306 WO2014037893A1 (en) | 2012-09-06 | 2013-09-05 | Process for the preparation of tazobactam |
| IN2444DEN2015 IN2015DN02444A (pl) | 2012-09-06 | 2013-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN02444A true IN2015DN02444A (pl) | 2015-09-04 |
Family
ID=50236609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2444DEN2015 IN2015DN02444A (pl) | 2012-09-06 | 2013-09-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150246931A1 (pl) |
| EP (1) | EP2892903A4 (pl) |
| HK (1) | HK1212679A1 (pl) |
| IN (1) | IN2015DN02444A (pl) |
| WO (1) | WO2014037893A1 (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033161B (zh) * | 2017-05-04 | 2019-01-01 | 石家庄万业化工科技有限公司 | 一种他唑巴坦酸的合成方法 |
| CN107941977B (zh) * | 2017-11-23 | 2020-05-15 | 淄博鑫泉医药技术服务有限公司 | 他唑巴坦中间产物他唑巴坦二苯甲酯的高效液相分析方法 |
| CN108912143A (zh) * | 2018-08-29 | 2018-11-30 | 上海晋景化学有限公司 | 一种他唑巴坦二苯甲酯中间体的制备方法 |
| CN111004231A (zh) * | 2019-12-18 | 2020-04-14 | 凯莱英医药集团（天津）股份有限公司 | 他唑巴坦中间体的连续合成方法 |
| CN114031629A (zh) * | 2021-12-10 | 2022-02-11 | 山东安舜制药有限公司 | 一种合成他唑巴坦中间体的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3306473B1 (ja) * | 2001-05-01 | 2002-07-24 | 大塚化学株式会社 | β−ラクタム化合物の無水結晶及びその製造法 |
| TW200519119A (en) * | 2003-10-10 | 2005-06-16 | Otsuka Chemical Co Ltd | PENAM crystal and process for producing the same |
| CN102643292B (zh) * | 2012-05-02 | 2014-04-30 | 齐鲁天和惠世制药有限公司 | 一种他唑巴坦的合成方法 |
-
2013
- 2013-09-05 US US14/426,213 patent/US20150246931A1/en not_active Abandoned
- 2013-09-05 WO PCT/IB2013/058306 patent/WO2014037893A1/en active Application Filing
- 2013-09-05 IN IN2444DEN2015 patent/IN2015DN02444A/en unknown
- 2013-09-05 EP EP13835071.5A patent/EP2892903A4/en not_active Withdrawn
-
2016
- 2016-01-15 HK HK16100491.6A patent/HK1212679A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2892903A4 (en) | 2016-01-27 |
| WO2014037893A1 (en) | 2014-03-13 |
| EP2892903A1 (en) | 2015-07-15 |
| US20150246931A1 (en) | 2015-09-03 |
| HK1212679A1 (zh) | 2016-06-17 |
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