PT81243B - Processo para a preparacao de derivados do acido (6r,7r)-{(z)-2-(2-aminotiazolil-4)-2-(oxiimino}-3-cefem-4-carboxilico - Google Patents

Processo para a preparacao de derivados do acido (6r,7r)-{(z)-2-(2-aminotiazolil-4)-2-(oxiimino}-3-cefem-4-carboxilico

Info

Publication number
PT81243B
PT81243B PT81243A PT8124385A PT81243B PT 81243 B PT81243 B PT 81243B PT 81243 A PT81243 A PT 81243A PT 8124385 A PT8124385 A PT 8124385A PT 81243 B PT81243 B PT 81243B
Authority
PT
Portugal
Prior art keywords
aminotiazolyl
cefem
oxyimino
carboxylic acid
acid derivatives
Prior art date
Application number
PT81243A
Other languages
English (en)
Portuguese (pt)
Other versions
PT81243A (en
Inventor
Toyonari Oine
Yoshihisa Yamada
Eisaku Yamato
Original Assignee
Tanabe Seiyaku 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 Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co
Publication of PT81243A publication Critical patent/PT81243A/pt
Publication of PT81243B publication Critical patent/PT81243B/pt

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
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT81243A 1984-10-03 1985-10-02 Processo para a preparacao de derivados do acido (6r,7r)-{(z)-2-(2-aminotiazolil-4)-2-(oxiimino}-3-cefem-4-carboxilico PT81243B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59208683A JPS6185392A (ja) 1984-10-03 1984-10-03 セフアロスポリン化合物の新規製法

Publications (2)

Publication Number Publication Date
PT81243A PT81243A (en) 1985-11-01
PT81243B true PT81243B (pt) 1987-10-20

Family

ID=16560336

Family Applications (1)

Application Number Title Priority Date Filing Date
PT81243A PT81243B (pt) 1984-10-03 1985-10-02 Processo para a preparacao de derivados do acido (6r,7r)-{(z)-2-(2-aminotiazolil-4)-2-(oxiimino}-3-cefem-4-carboxilico

Country Status (11)

Country Link
JP (1) JPS6185392A (cs)
KR (1) KR860003264A (cs)
AT (1) AT387021B (cs)
BG (1) BG44031A3 (cs)
CS (1) CS251797B2 (cs)
DK (1) DK448985A (cs)
ES (1) ES8607322A1 (cs)
FI (1) FI853807A7 (cs)
HU (1) HU193347B (cs)
PL (1) PL145509B1 (cs)
PT (1) PT81243B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4613100A (en) 1999-05-14 2000-12-05 Kaneka Corporation Process for producing optically active azetidine-2-carboxylic acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE55406B1 (en) * 1982-08-07 1990-09-12 Tanabe Seiyaku Co Novel cephalosporin compounds and preparation thereof
JPS59155391A (ja) * 1983-02-22 1984-09-04 Tanabe Seiyaku Co Ltd 新規セファロスポリン誘導体

Also Published As

Publication number Publication date
PT81243A (en) 1985-11-01
PL145509B1 (en) 1988-09-30
DK448985A (da) 1986-04-04
FI853807L (fi) 1986-04-04
KR860003264A (ko) 1986-05-21
PL255623A1 (en) 1986-07-29
HU193347B (en) 1987-09-28
DK448985D0 (da) 1985-10-02
BG44031A3 (bg) 1988-09-15
AT387021B (de) 1988-11-25
ES8607322A1 (es) 1986-05-16
ES547520A0 (es) 1986-05-16
FI853807A0 (fi) 1985-10-02
ATA280485A (de) 1988-04-15
CS251797B2 (en) 1987-08-13
HUT38647A (en) 1986-06-30
CS711985A2 (en) 1986-12-18
JPS6185392A (ja) 1986-04-30
FI853807A7 (fi) 1986-04-04

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Effective date: 19910924