SG90890G - Cephalosporanic acid derivatives - Google Patents

Cephalosporanic acid derivatives

Info

Publication number
SG90890G
SG90890G SG908/90A SG90890A SG90890G SG 90890 G SG90890 G SG 90890G SG 908/90 A SG908/90 A SG 908/90A SG 90890 A SG90890 A SG 90890A SG 90890 G SG90890 G SG 90890G
Authority
SG
Singapore
Prior art keywords
acid derivatives
cephalosporanic acid
cephalosporanic
derivatives
acid
Prior art date
Application number
SG908/90A
Other languages
English (en)
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of SG90890G publication Critical patent/SG90890G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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)
SG908/90A 1985-04-22 1990-11-09 Cephalosporanic acid derivatives SG90890G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72587185A 1985-04-22 1985-04-22

Publications (1)

Publication Number Publication Date
SG90890G true SG90890G (en) 1991-01-18

Family

ID=24916301

Family Applications (1)

Application Number Title Priority Date Filing Date
SG908/90A SG90890G (en) 1985-04-22 1990-11-09 Cephalosporanic acid derivatives

Country Status (38)

Country Link
JP (1) JPS61249989A (ru)
KR (1) KR860008189A (ru)
CN (1) CN1015714B (ru)
AR (1) AR242581A1 (ru)
AT (1) AT392072B (ru)
AU (1) AU589170B2 (ru)
BE (1) BE904646A (ru)
CA (1) CA1273629A (ru)
CH (1) CH671399A5 (ru)
CS (1) CS270435B2 (ru)
CY (1) CY1571A (ru)
DD (1) DD244557A5 (ru)
DE (1) DE3613365A1 (ru)
DK (1) DK163584C (ru)
EG (1) EG18001A (ru)
ES (1) ES8800236A1 (ru)
FI (1) FI84268C (ru)
FR (1) FR2580652B1 (ru)
GB (1) GB2173798B (ru)
GR (1) GR861065B (ru)
HK (1) HK106290A (ru)
HU (1) HU195223B (ru)
IE (1) IE59014B1 (ru)
IT (1) IT1228241B (ru)
LU (1) LU86402A1 (ru)
MY (1) MY100694A (ru)
NL (1) NL192205C (ru)
NO (1) NO164659C (ru)
NZ (1) NZ215717A (ru)
OA (1) OA08245A (ru)
PT (1) PT82436B (ru)
SE (1) SE500217C2 (ru)
SG (1) SG90890G (ru)
SU (1) SU1435155A3 (ru)
YU (1) YU43697B (ru)
ZA (1) ZA862985B (ru)
ZM (1) ZM4286A1 (ru)
ZW (1) ZW9086A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708955A (en) * 1985-06-24 1987-11-24 Bristol-Myers Company 3-(substituted)propenyl-7-aminothiazol-ylcephalosporanic acids and esters thereof
US4870168A (en) * 1987-02-26 1989-09-26 Bristol-Myers Company 3-Unsaturated alkyl cephems from 3-triflyl cephems
DE3933934A1 (de) * 1989-10-03 1991-04-11 Bayer Ag Verfahren zur herstellung von 7-amino-3-((z)-1-propen-1-yl)-3-cephem-4-carbonsaeure
DE69231815T2 (de) * 1991-03-08 2001-09-27 Biochemie Gmbh Verfahren zur Herstellung von Cephalosporinen und Zwischenprodukte in diesem Verfahren
JP2825655B2 (ja) * 1992-02-05 1998-11-18 バイオケミ・ゲゼルシヤフト・エム・ベー・ハー ３−セフェム−４−カルボン酸誘導体の精製方法
AT399876B (de) * 1992-02-05 1995-08-25 Biochemie Gmbh Verfahren zur abreicherung von 7-amino-3-((e)-1- propen-1-yl)-3-cephem-4-carbonsäure
JPH07173168A (ja) * 1993-07-14 1995-07-11 Sumitomo Chem Co Ltd セフェム系化合物、その製法、およびそれのセフェム系抗生物質製造への利用
US20060173176A1 (en) * 2002-10-08 2006-08-03 Yatendra Kumar Process for the preparation of (z)-isomer enriched 7-amino-3-propen-1-yl-3-cephem-4-carboxylic acid
WO2005042543A1 (en) * 2003-10-30 2005-05-12 Cj Corporation Processes for the preparation of cephem derivatives
JP4046708B2 (ja) * 2004-06-04 2008-02-13 明治製菓株式会社 ３−アルケニルセフェム化合物の製造方法
EP1809638B1 (en) 2004-11-01 2010-02-17 Hetero Drugs Limited A novel process for preparation of cefprozil intermediate
CN103183686B (zh) * 2011-12-30 2016-06-29 浙江新和成股份有限公司 7β-氨基-7α-甲氧基-3-头孢烯化合物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769277A (en) * 1970-01-23 1973-10-30 Glaxo Lab Ltd Preparation of delta3-4 carboxy cephalosporins having a 3-vinyl or substituted 3-vinyl group
US4110534A (en) * 1970-01-23 1978-08-29 Glaxo Laboratories Limited Process for the preparation of 3-vinyl and substituted vinyl cephalosporins
GB1342241A (en) * 1970-01-23 1974-01-03 Glaxo Lab Ltd Cephalosporin compounds
US4065620A (en) * 1971-06-14 1977-12-27 Eli Lilly And Company 3-(Substituted) vinyl cephalosporins
US4409214A (en) * 1979-11-19 1983-10-11 Fujisawa Pharmaceutical, Co., Ltd. 7-Acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof
US4520022A (en) * 1983-01-28 1985-05-28 Bristol-Myers Company Substituted vinyl cephalosporins
AU566944B2 (en) * 1983-10-07 1987-11-05 Gist-Brocades N.V. Preparation of 3-cephem derivatives

Also Published As

Publication number Publication date
KR860008189A (ko) 1986-11-12
SE8601825D0 (sv) 1986-04-21
IE59014B1 (en) 1993-12-15
HUT41033A (en) 1987-03-30
IT8620162A0 (it) 1986-04-21
CY1571A (en) 1991-12-20
EG18001A (en) 1991-11-30
DD244557A5 (de) 1987-04-08
DK163584B (da) 1992-03-16
GB2173798B (en) 1988-11-30
BE904646A (fr) 1986-10-21
NO164659C (no) 1990-10-31
FI861634A0 (fi) 1986-04-17
CS270435B2 (en) 1990-06-13
PT82436B (pt) 1988-11-30
LU86402A1 (fr) 1986-11-05
DE3613365A1 (de) 1987-01-02
SE8601825L (sv) 1986-10-23
PT82436A (en) 1986-05-01
DE3613365C2 (ru) 1989-06-15
ZW9086A1 (en) 1986-12-03
NL192205B (nl) 1996-11-01
JPS61249989A (ja) 1986-11-07
IE861048L (en) 1986-10-22
NO861430L (no) 1986-10-23
NL192205C (nl) 1997-03-04
ES554215A0 (es) 1987-10-16
AR242581A1 (es) 1993-04-30
GR861065B (en) 1986-09-01
AU589170B2 (en) 1989-10-05
FI84268C (fi) 1991-11-11
NL8601011A (nl) 1986-11-17
DK182486A (da) 1986-10-23
YU65986A (en) 1987-12-31
HK106290A (en) 1990-12-28
DK163584C (da) 1992-08-10
JPH0327554B2 (ru) 1991-04-16
CN1015714B (zh) 1992-03-04
DK182486D0 (da) 1986-04-21
AT392072B (de) 1991-01-25
ZM4286A1 (en) 1989-03-27
CN86102630A (zh) 1987-02-04
FR2580652A1 (fr) 1986-10-24
MY100694A (en) 1991-01-17
IT1228241B (it) 1991-06-05
NO164659B (no) 1990-07-23
ATA106786A (de) 1990-07-15
NZ215717A (en) 1989-06-28
ES8800236A1 (es) 1987-10-16
FI861634A (fi) 1986-10-23
CH671399A5 (ru) 1989-08-31
YU43697B (en) 1989-10-31
FR2580652B1 (fr) 1989-01-06
CA1273629A (en) 1990-09-04
CS287286A2 (en) 1989-11-14
FI84268B (fi) 1991-07-31
SU1435155A3 (ru) 1988-10-30
GB8609661D0 (en) 1986-05-29
HU195223B (en) 1988-04-28
AU5616886A (en) 1986-11-06
ZA862985B (en) 1986-12-30
SE500217C2 (sv) 1994-05-09
OA08245A (fr) 1987-10-30
GB2173798A (en) 1986-10-22

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