JPS6126551B2 - - Google Patents

Info

Publication number
JPS6126551B2
JPS6126551B2 JP52086613A JP8661377A JPS6126551B2 JP S6126551 B2 JPS6126551 B2 JP S6126551B2 JP 52086613 A JP52086613 A JP 52086613A JP 8661377 A JP8661377 A JP 8661377A JP S6126551 B2 JPS6126551 B2 JP S6126551B2
Authority
JP
Japan
Prior art keywords
group
formula
carboxyl
general formula
forming
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
Application number
JP52086613A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5422389A (en
Inventor
Isamu Saikawa
Shuntaro Takano
Hiroyuki Imaizumi
Isamu Takakura
Juichi Ochiai
Takashi Yasuda
Hideo Taki
Masaru Tai
Hiroshi Kodama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Priority to JP8661377A priority Critical patent/JPS5422389A/ja
Priority to US05/845,935 priority patent/US4200744A/en
Publication of JPS5422389A publication Critical patent/JPS5422389A/ja
Publication of JPS6126551B2 publication Critical patent/JPS6126551B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
JP8661377A 1976-01-22 1977-07-21 Novel 7alpha-methoxycephalosporins and their preparation Granted JPS5422389A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8661377A JPS5422389A (en) 1977-07-21 1977-07-21 Novel 7alpha-methoxycephalosporins and their preparation
US05/845,935 US4200744A (en) 1976-01-22 1977-10-27 Substituted 7α-methoxy-7β[(2,3-dioxo-1-piperazinyl)carbonylaminophenylacetamido]cephalosporins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8661377A JPS5422389A (en) 1977-07-21 1977-07-21 Novel 7alpha-methoxycephalosporins and their preparation

Publications (2)

Publication Number Publication Date
JPS5422389A JPS5422389A (en) 1979-02-20
JPS6126551B2 true JPS6126551B2 (enrdf_load_stackoverflow) 1986-06-20

Family

ID=13891855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8661377A Granted JPS5422389A (en) 1976-01-22 1977-07-21 Novel 7alpha-methoxycephalosporins and their preparation

Country Status (1)

Country Link
JP (1) JPS5422389A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713752A (zh) 2010-02-05 2012-10-03 奥博杜卡特股份公司 大面积纳米图案的金属冲压复制方法与工艺

Also Published As

Publication number Publication date
JPS5422389A (en) 1979-02-20

Similar Documents

Publication Publication Date Title
JPH11255772A (ja) ホスフォノセフェム誘導体、その製造法および用途
JPS6019315B2 (ja) アゼチジノン化合物
EP0112164A2 (en) Cephem compounds, and their production, and medicaments containing them
DE2937868A1 (de) 7- eckige klammer auf 2-(2-amino- 5-halogen-4-thiazolyl)-2-alkoxyiminoacetamido eckige klammer zu -3-cephem- 4-carbonsaeure-verbindungen, verfahren zu ihrer herstellung und ihre verwendung bei der bekaempfung bakterieller infektionen
JPS62205088A (ja) 新規セフエム化合物
IE46611B1 (en) Thiooxime cephalosporin and penicillin derivatives
CS236491B2 (en) Method of cephalosporines preparation
JPS6126551B2 (enrdf_load_stackoverflow)
US3968109A (en) Production of 2-(thio substituted)cephalosporin sulfoxides and 2-(thio substituted)cephalosporins
CH646976A5 (de) 7-alpha-methoxycephalosporine und verfahren zur herstellung derselben.
DE2409647A1 (de) Verfahren zur herstellung von 3-oximino3-cephem-4-carbonsaeuren und ihren salzen, 3-oximino-3-cephem-4-carbonsaeuren, ihre salze und arzneimittel
DE2633005A1 (de) Cephem- und penamverbindungen und verfahren zu ihrer herstellung
JPS6026800B2 (ja) 新規な７α−メトキシセフアロスポリン類およびその製造法
JPH0733776A (ja) セファロスポリン系抗生物質の新規製造法
JPS6341916B2 (enrdf_load_stackoverflow)
US4200744A (en) Substituted 7α-methoxy-7β[(2,3-dioxo-1-piperazinyl)carbonylaminophenylacetamido]cephalosporins
JPS638955B2 (enrdf_load_stackoverflow)
JPS604189A (ja) β−ラクタム系化合物の製造法
US4705784A (en) Cephem compounds
JPS6341915B2 (enrdf_load_stackoverflow)
KR100228189B1 (ko) 씨-3 위치가 치환된 세펨 유도체의 제조방법 ii
CH627756A5 (en) Process for the preparation of 3-acyloxymethylcephem compounds
GB1584861A (en) Cephalosporin compounds
JPH0239519B2 (enrdf_load_stackoverflow)
US4761409A (en) Cephem derivatives