CN102295655A - 一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 - Google Patents
一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 Download PDFInfo
- Publication number
- CN102295655A CN102295655A CN2011101864816A CN201110186481A CN102295655A CN 102295655 A CN102295655 A CN 102295655A CN 2011101864816 A CN2011101864816 A CN 2011101864816A CN 201110186481 A CN201110186481 A CN 201110186481A CN 102295655 A CN102295655 A CN 102295655A
- Authority
- CN
- China
- Prior art keywords
- compound
- preparation
- oxacephem
- methanol
- intermediate solvate
- 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.)
- Granted
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110186481 CN102295655B (zh) | 2011-07-05 | 2011-07-05 | 一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110186481 CN102295655B (zh) | 2011-07-05 | 2011-07-05 | 一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102295655A true CN102295655A (zh) | 2011-12-28 |
CN102295655B CN102295655B (zh) | 2013-05-29 |
Family
ID=45356355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110186481 Active CN102295655B (zh) | 2011-07-05 | 2011-07-05 | 一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102295655B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102827191A (zh) * | 2012-09-24 | 2012-12-19 | 浙江东邦药业有限公司 | 一种氧头孢类化合物的制备方法 |
CN103183688A (zh) * | 2011-12-30 | 2013-07-03 | 浙江新和成股份有限公司 | 7β-酰胺基-7α-甲氧基-1-氧代-3-头孢烯化合物的制备方法 |
KR101292750B1 (ko) | 2012-07-25 | 2013-08-05 | 제일약품주식회사 | 1-옥사세팔로스포린 유도체의 신규한 제조방법 |
WO2014017797A1 (ko) * | 2012-07-25 | 2014-01-30 | 제일약품주식회사 | 1-옥사세팔로스포린 유도체의 신규한 제조방법 |
CN107118224A (zh) * | 2017-06-15 | 2017-09-01 | 浙江新和成股份有限公司 | 一种氧头孢母核中间体的制备方法、其溶剂化合物及其制备方法 |
CN107840853A (zh) * | 2017-07-28 | 2018-03-27 | 山西千岫制药有限公司 | 一种氧头孢中间体的合成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478997A (en) * | 1977-02-15 | 1984-10-23 | Shionogi & Co., Ltd. | 1-Oxadethiacepham compounds |
CN101210019A (zh) * | 2006-12-31 | 2008-07-02 | 北京金源化学集团有限公司 | 甲氧基头孢菌素中间体 |
-
2011
- 2011-07-05 CN CN 201110186481 patent/CN102295655B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478997A (en) * | 1977-02-15 | 1984-10-23 | Shionogi & Co., Ltd. | 1-Oxadethiacepham compounds |
CN101210019A (zh) * | 2006-12-31 | 2008-07-02 | 北京金源化学集团有限公司 | 甲氧基头孢菌素中间体 |
Non-Patent Citations (2)
Title |
---|
《Tetrahedron Letters》 19801231 Mitsuru Yoshioka,等, Stereocontrolled,straightforward synthesis of 3-substituted methyl 7alpha-methoxy-1-oxacephems 第352页化合物1b及353页第2-6行 1-9 第21卷, 第4期 * |
MITSURU YOSHIOKA,等,: "Stereocontrolled,straightforward synthesis of 3-substituted methyl 7α-methoxy-1-oxacephems", 《TETRAHEDRON LETTERS》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103183688A (zh) * | 2011-12-30 | 2013-07-03 | 浙江新和成股份有限公司 | 7β-酰胺基-7α-甲氧基-1-氧代-3-头孢烯化合物的制备方法 |
CN103183688B (zh) * | 2011-12-30 | 2016-01-20 | 浙江新和成股份有限公司 | 7β-酰胺基-7α-甲氧基-1-氧代-3-头孢烯化合物的制备方法 |
KR101292750B1 (ko) | 2012-07-25 | 2013-08-05 | 제일약품주식회사 | 1-옥사세팔로스포린 유도체의 신규한 제조방법 |
WO2014017797A1 (ko) * | 2012-07-25 | 2014-01-30 | 제일약품주식회사 | 1-옥사세팔로스포린 유도체의 신규한 제조방법 |
CN104487445A (zh) * | 2012-07-25 | 2015-04-01 | 第一药品株式会社 | 1-氧杂头孢菌素衍生物的新的制造方法 |
JP2015524426A (ja) * | 2012-07-25 | 2015-08-24 | ジェ イル ファルマシューティカル シーオー., エルティーディー.Je Il Pharmaceutical Co., Ltd. | 1−オキサセファロスポリン誘導体の新規な製造方法 |
CN102827191A (zh) * | 2012-09-24 | 2012-12-19 | 浙江东邦药业有限公司 | 一种氧头孢类化合物的制备方法 |
CN102827191B (zh) * | 2012-09-24 | 2015-03-11 | 浙江东邦药业有限公司 | 一种氧头孢类化合物的制备方法 |
CN107118224A (zh) * | 2017-06-15 | 2017-09-01 | 浙江新和成股份有限公司 | 一种氧头孢母核中间体的制备方法、其溶剂化合物及其制备方法 |
CN107840853A (zh) * | 2017-07-28 | 2018-03-27 | 山西千岫制药有限公司 | 一种氧头孢中间体的合成方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102295655B (zh) | 2013-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102295655B (zh) | 一种氧头孢烯类抗菌素中间体溶剂化物及其制备方法 | |
CN101613361B (zh) | 头孢西丁钠的制备方法 | |
EP3882236B1 (en) | Production method for 2,5-dicyano-3,6-dihalogenopyrazine | |
CN105814013A (zh) | 双环烷基化合物及合成 | |
CN101434610B (zh) | 一种青霉烷碘化物及其制备方法和应用 | |
Sahua et al. | Synthesis of some novel heterocyclic 1, 2, 4-triazolo [3, 4-b][1, 3, 4] thiadiazole derivatives as possible antimicrobial agents | |
CN101619068B (zh) | 一种制备麻保沙星的方法 | |
CN105254688A (zh) | 一种硫酸异帕米星(ⅰ)的制备方法 | |
US20210139493A1 (en) | Preparation of velpatasvir and derivative thereof | |
CN101805311A (zh) | 一种氨噻肟酸的合成方法 | |
CN105037393A (zh) | 一种氟氧头孢钠的制备方法 | |
CN101538274A (zh) | 1-氧杂头孢菌素-3-氯甲基衍生物的制备方法 | |
CN104402909A (zh) | 一种头孢西丁酸的合成方法 | |
CN102167705A (zh) | 一种盐酸头孢甲肟的制备方法 | |
CN104530085A (zh) | 一种头孢噻呋钠的新制备方法 | |
CN101550146A (zh) | 一种盐酸头孢他美酯化合物及其制法 | |
JPS6031838B2 (ja) | 2−アルコキシ−セフアロスポリンの製法 | |
CN101633666B (zh) | 一种盐酸头孢替安化合物及其新制法 | |
CN106831768A (zh) | 一种2,6‑二氯吡啶[3,4‑b]吡嗪的合成方法 | |
Archana et al. | Water mediated one-pot synthesis and biological evaluation of 1, 2, 3-triazolyl-1, 4-dihydropyridine hybrids | |
CN104610280A (zh) | 一种头孢噻吩酸的制备方法 | |
CN102939285A (zh) | 5-[[2(r)-[1(r)-[3,5-双(三氟甲基)苯基]乙氧基]-3(s)-4-(氟苯基)-4-吗啉基]甲基]-1,2-二氢-3h-1,2,4-三唑-3-酮的制备方法 | |
CA2744949A1 (en) | New process for preparing | |
CN108329276A (zh) | 杂环衍生物及其制备和用途 | |
CN103193796B (zh) | 一种头霉素中间体化合物及其制备方法 |
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 | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 274039 No. 1777 Kunming Road, Heze City, Shandong Province Patentee after: Shandong Ruiying Pharmaceutical Group Co.,Ltd. Address before: 274000 No. 166 Taishan Road, Mudan District, Heze City, Shandong Province Patentee before: SHANDONG RUIYING PIONEER PHARMACEUTICAL Co.,Ltd. |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20210416 Granted publication date: 20130529 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20221125 Granted publication date: 20130529 |