DE3170463D1 - New cephem compounds and processes for preparation thereof - Google Patents

New cephem compounds and processes for preparation thereof

Info

Publication number
DE3170463D1
DE3170463D1 DE8181100885T DE3170463T DE3170463D1 DE 3170463 D1 DE3170463 D1 DE 3170463D1 DE 8181100885 T DE8181100885 T DE 8181100885T DE 3170463 T DE3170463 T DE 3170463T DE 3170463 D1 DE3170463 D1 DE 3170463D1
Authority
DE
Germany
Prior art keywords
processes
preparation
cephem compounds
new cephem
new
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
DE8181100885T
Other languages
English (en)
Inventor
Takao Takaya
Yoshikazu Inoue
Masayoshi Murata
Hisashi Takasugi
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of DE3170463D1 publication Critical patent/DE3170463D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DE8181100885T 1980-02-11 1981-02-09 New cephem compounds and processes for preparation thereof Expired DE3170463D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8004477 1980-02-11
GB8019376 1980-06-13

Publications (1)

Publication Number Publication Date
DE3170463D1 true DE3170463D1 (en) 1985-06-20

Family

ID=26274453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181100885T Expired DE3170463D1 (en) 1980-02-11 1981-02-09 New cephem compounds and processes for preparation thereof

Country Status (3)

Country Link
US (2) US4405617A (de)
EP (2) EP0126859B1 (de)
DE (1) DE3170463D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405617A (en) * 1980-02-11 1983-09-20 Fujisawa Pharmaceutical Co., Ltd. 3-(Propynyltetrazol)thiomethyl-3-cephems
DE3224866A1 (de) * 1982-07-02 1984-01-05 Bayer Ag, 5090 Leverkusen Ss-lactamantibiotika, verfahren zu deren herstellung sowie sie enthaltende mittel
EP2862569A1 (de) 2011-09-09 2015-04-22 Cubist Pharmaceuticals, Inc. Verfahren zur Behandlung von intrapulmonalen Infektionen
US8809314B1 (en) 2012-09-07 2014-08-19 Cubist Pharmacueticals, Inc. Cephalosporin compound
US8476425B1 (en) 2012-09-27 2013-07-02 Cubist Pharmaceuticals, Inc. Tazobactam arginine compositions
US9320740B2 (en) 2013-03-15 2016-04-26 Merck Sharp & Dohme Corp. Ceftolozane-tazobactam pharmaceutical compositions
US9872906B2 (en) 2013-03-15 2018-01-23 Merck Sharp & Dohme Corp. Ceftolozane antibiotic compositions
KR102226197B1 (ko) 2013-03-15 2021-03-11 머크 샤프 앤드 돔 코포레이션 세프톨로잔 항균성 조성물
WO2015035376A2 (en) 2013-09-09 2015-03-12 Calixa Therapeutics, Inc. Treating infections with ceftolozane/tazobactam in subjects having impaired renal function
US20150094293A1 (en) 2013-09-27 2015-04-02 Calixa Therapeutics, Inc. Solid forms of ceftolozane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075277B (it) * 1977-02-11 1985-04-22 Erba Carlo Spa Derivati insaturi e epossidici dell'acio 7-acilamido-3-cefem-4-carbossilico e procedimento per la loro preparazione
NZ176206A (en) * 1973-12-25 1978-03-06 Takeda Chemical Industries Ltd Cephalosporins
CA1088049A (en) * 1975-06-03 1980-10-21 Takashi Masugi 3-substituted-7-substituted alkanamido-3-cephem-4- carboxylic acid compounds and processes for preparation thereof
DE2714880A1 (de) * 1977-04-02 1978-10-26 Hoechst Ag Cephemderivate und verfahren zu ihrer herstellung
US4268509A (en) * 1978-07-10 1981-05-19 Fujisawa Pharmaceutical Co., Ltd. New cephem compounds and processes for preparation thereof
GB2031411B (en) * 1978-08-31 1983-04-27 Fujisawa Pharmaceutical Co 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof
US4405617A (en) * 1980-02-11 1983-09-20 Fujisawa Pharmaceutical Co., Ltd. 3-(Propynyltetrazol)thiomethyl-3-cephems
US4416879A (en) * 1980-09-08 1983-11-22 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds

Also Published As

Publication number Publication date
EP0126859B1 (de) 1987-08-19
EP0033965A2 (de) 1981-08-19
EP0126859A1 (de) 1984-12-05
US4563450A (en) 1986-01-07
US4405617A (en) 1983-09-20
EP0033965A3 (en) 1982-02-10
EP0033965B1 (de) 1985-05-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee