JPS56152479A - Optically active cephalosporin analog - Google Patents

Optically active cephalosporin analog

Info

Publication number
JPS56152479A
JPS56152479A JP5561980A JP5561980A JPS56152479A JP S56152479 A JPS56152479 A JP S56152479A JP 5561980 A JP5561980 A JP 5561980A JP 5561980 A JP5561980 A JP 5561980A JP S56152479 A JPS56152479 A JP S56152479A
Authority
JP
Japan
Prior art keywords
formula
compound
optically active
give
active cephalosporin
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
Application number
JP5561980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0240669B2 (enrdf_load_stackoverflow
Inventor
Tadashi Hirata
Yukio Hashimoto
Takehiro Ogasa
Shigeru Kobayashi
Akira Sato
Kiyoshi Sato
Seigo Takazawa
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP5561980A priority Critical patent/JPS56152479A/ja
Publication of JPS56152479A publication Critical patent/JPS56152479A/ja
Priority to US06/788,660 priority patent/US4663450A/en
Publication of JPH0240669B2 publication Critical patent/JPH0240669B2/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

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP5561980A 1979-10-25 1980-04-26 Optically active cephalosporin analog Granted JPS56152479A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5561980A JPS56152479A (en) 1980-04-26 1980-04-26 Optically active cephalosporin analog
US06/788,660 US4663450A (en) 1979-10-25 1985-10-17 Optically active cephalosporin analogs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5561980A JPS56152479A (en) 1980-04-26 1980-04-26 Optically active cephalosporin analog

Publications (2)

Publication Number Publication Date
JPS56152479A true JPS56152479A (en) 1981-11-26
JPH0240669B2 JPH0240669B2 (enrdf_load_stackoverflow) 1990-09-12

Family

ID=13003787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5561980A Granted JPS56152479A (en) 1979-10-25 1980-04-26 Optically active cephalosporin analog

Country Status (1)

Country Link
JP (1) JPS56152479A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082501A1 (en) * 1981-12-18 1983-06-29 Kyowa Hakko Kogyo Co., Ltd Beta-lactam compound and a pharmaceutical composition containing the same
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640683A (en) * 1979-09-13 1981-04-16 Kyowa Hakko Kogyo Co Ltd Cephalosporin analogue
JPS5661378A (en) * 1979-10-25 1981-05-26 Kyowa Hakko Kogyo Co Ltd Optically active cephalosporin analog

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640683A (en) * 1979-09-13 1981-04-16 Kyowa Hakko Kogyo Co Ltd Cephalosporin analogue
JPS5661378A (en) * 1979-10-25 1981-05-26 Kyowa Hakko Kogyo Co Ltd Optically active cephalosporin analog

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082501A1 (en) * 1981-12-18 1983-06-29 Kyowa Hakko Kogyo Co., Ltd Beta-lactam compound and a pharmaceutical composition containing the same
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface

Also Published As

Publication number Publication date
JPH0240669B2 (enrdf_load_stackoverflow) 1990-09-12

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