ES8307256A1 - Procedimiento para la preparacion de nuevas cefalosporinas. - Google Patents

Procedimiento para la preparacion de nuevas cefalosporinas.

Info

Publication number
ES8307256A1
ES8307256A1 ES507459A ES507459A ES8307256A1 ES 8307256 A1 ES8307256 A1 ES 8307256A1 ES 507459 A ES507459 A ES 507459A ES 507459 A ES507459 A ES 507459A ES 8307256 A1 ES8307256 A1 ES 8307256A1
Authority
ES
Spain
Prior art keywords
methyl
hydrogen
thiadiazol
thienyl
aminocarbonyl
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
ES507459A
Other languages
English (en)
Other versions
ES507459A0 (es
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.)
KARL TOMAE GES MIT BESCHRANKTE
Original Assignee
KARL TOMAE GES MIT BESCHRANKTE
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
Priority claimed from DE19803045330 external-priority patent/DE3045330A1/de
Priority claimed from DE19803045331 external-priority patent/DE3045331A1/de
Application filed by KARL TOMAE GES MIT BESCHRANKTE filed Critical KARL TOMAE GES MIT BESCHRANKTE
Publication of ES507459A0 publication Critical patent/ES507459A0/es
Publication of ES8307256A1 publication Critical patent/ES8307256A1/es
Expired legal-status Critical Current

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
    • 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)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE NUEVAS CEFALOSPORINAS. SE HACE REACCIONAR UN DERIVADO DE ACIDO 7-AMINOCEFALOSPORANICO (II) CON UN ACIDO UREIDOCARBOXILICO O CON SUS SALES O DERIVADOS REACTIVOS A TEMPERATURAS COMPRENSIBLES ENTRE -40 Y 40 C, EN PRESENCIA DE UN DISOLVENTE Y EVENTUALMENTE EN PRESENCIA DE UNA BASE. SE OBTIENE EL COMPUESTO I O I EN QUE Y ES HIDROGENO O EL GRUPO METOXI; A PUEDE SER 4-HIDROXIFENILO; 3,4-DIHIDROXIFENILO U OTROS; D ES UN ATOMO DE HIDROGENO, EL GRUPO ACETOXI O AMINOCARBONILOXI ENTRE OTROS.
ES507459A 1980-12-02 1981-11-26 Procedimiento para la preparacion de nuevas cefalosporinas. Expired ES8307256A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803045330 DE3045330A1 (de) 1980-12-02 1980-12-02 Neue 7(alpha)-methoxy-cephalosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
DE19803045331 DE3045331A1 (de) 1980-12-02 1980-12-02 Neue cephalosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel

Publications (2)

Publication Number Publication Date
ES507459A0 ES507459A0 (es) 1983-06-16
ES8307256A1 true ES8307256A1 (es) 1983-06-16

Family

ID=25789459

Family Applications (3)

Application Number Title Priority Date Filing Date
ES507459A Expired ES8307256A1 (es) 1980-12-02 1981-11-26 Procedimiento para la preparacion de nuevas cefalosporinas.
ES512775A Granted ES512775A0 (es) 1980-12-02 1982-06-02 "procedimiento para la preparacion de nuevas cefalosporinas".
ES512776A Expired ES8304575A1 (es) 1980-12-02 1982-06-02 "procedimiento para la preparacion de nuevas cefalosporinas".

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES512775A Granted ES512775A0 (es) 1980-12-02 1982-06-02 "procedimiento para la preparacion de nuevas cefalosporinas".
ES512776A Expired ES8304575A1 (es) 1980-12-02 1982-06-02 "procedimiento para la preparacion de nuevas cefalosporinas".

Country Status (18)

Country Link
US (1) US4364944A (es)
EP (1) EP0053276A3 (es)
AU (1) AU7814781A (es)
CA (1) CA1164860A (es)
CS (1) CS226042B2 (es)
DD (1) DD211115A5 (es)
DK (1) DK527681A (es)
ES (3) ES8307256A1 (es)
FI (1) FI813835L (es)
GB (1) GB2088866B (es)
GR (1) GR76920B (es)
IL (1) IL64428A (es)
NO (1) NO814096L (es)
NZ (1) NZ199128A (es)
PH (1) PH17982A (es)
PL (1) PL130846B1 (es)
PT (1) PT74060B (es)
SU (1) SU1077572A3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047082A1 (de) * 1980-12-13 1982-07-29 Dr. Karl Thomae Gmbh, 7950 Biberach Neue cephalosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
CN111647006B (zh) * 2020-04-25 2021-06-08 广东金城金素制药有限公司 头孢噻肟钠药物制剂及治疗包括伤寒和副伤寒的沙门菌感染适应症

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924948A1 (de) * 1979-06-21 1981-01-22 Thomae Gmbh Dr K Neue cephalosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
DE2928344A1 (de) * 1979-07-13 1981-02-05 Thomae Gmbh Dr K Neue lactame, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
DE3007685A1 (de) * 1980-02-29 1981-10-01 Dr. Karl Thomae Gmbh, 7950 Biberach Neue cephylosporine, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel

Also Published As

Publication number Publication date
IL64428A0 (en) 1982-03-31
PT74060B (de) 1984-08-01
ES8305369A1 (es) 1983-04-01
GB2088866A (en) 1982-06-16
FI813835L (fi) 1982-06-03
DK527681A (da) 1982-06-03
IL64428A (en) 1984-12-31
PT74060A (de) 1981-12-01
ES507459A0 (es) 1983-06-16
ES512775A0 (es) 1983-04-01
NZ199128A (en) 1985-05-31
AU7814781A (en) 1982-06-10
GR76920B (es) 1984-09-04
EP0053276A3 (de) 1983-08-03
EP0053276A2 (de) 1982-06-09
SU1077572A3 (ru) 1984-02-29
GB2088866B (en) 1984-08-01
ES512776A0 (es) 1983-03-01
US4364944A (en) 1982-12-21
NO814096L (no) 1982-06-03
CA1164860A (en) 1984-04-03
PH17982A (en) 1985-02-26
CS226042B2 (en) 1984-03-19
PL130846B1 (en) 1984-09-29
PL234045A1 (en) 1983-02-14
DD211115A5 (de) 1984-07-04
ES8304575A1 (es) 1983-03-01

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