ES405281A1 - Cephalosporin compounds - Google Patents

Cephalosporin compounds

Info

Publication number
ES405281A1
ES405281A1 ES405281A ES405281A ES405281A1 ES 405281 A1 ES405281 A1 ES 405281A1 ES 405281 A ES405281 A ES 405281A ES 405281 A ES405281 A ES 405281A ES 405281 A1 ES405281 A1 ES 405281A1
Authority
ES
Spain
Prior art keywords
heterocyclic group
cephalosporin compounds
formula
aliphatic
translation
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
ES405281A
Other languages
Spanish (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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ES405281A1 publication Critical patent/ES405281A1/en
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
    • 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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

A procedure for preparing a compound of the formula **(See formula)** wherein R1 represents a hydrogen atom, an aliphatic, aromatic or heterocyclic group and R2 represents a heterocyclic group, or a pharmaceutically acceptable salt thereof, according to a method known per se. (Machine-translation by Google Translate, not legally binding)
ES405281A 1971-07-29 1972-07-28 Cephalosporin compounds Expired ES405281A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5689571A JPS5442994B1 (en) 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
ES405281A1 true ES405281A1 (en) 1975-07-01

Family

ID=13040164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405281A Expired ES405281A1 (en) 1971-07-29 1972-07-28 Cephalosporin compounds

Country Status (14)

Country Link
JP (1) JPS5442994B1 (en)
AT (1) AT318144B (en)
AU (1) AU463668B2 (en)
CA (1) CA1010443A (en)
CH (1) CH592680A5 (en)
DE (1) DE2236422C2 (en)
DK (1) DK144177C (en)
ES (1) ES405281A1 (en)
FR (1) FR2147311B1 (en)
GB (1) GB1368716A (en)
HU (1) HU164342B (en)
NL (1) NL177406C (en)
NO (1) NO142913C (en)
SE (1) SE412913B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE44607B1 (en) * 1975-03-18 1982-01-27 Smithkline Corp Cephalosporin compounds

Also Published As

Publication number Publication date
AU463668B2 (en) 1975-07-31
CA1010443A (en) 1977-05-17
DK144177C (en) 1982-08-02
GB1368716A (en) 1974-10-02
FR2147311B1 (en) 1976-03-05
NL7210382A (en) 1973-01-31
NL177406B (en) 1985-04-16
HU164342B (en) 1974-01-28
NL177406C (en) 1985-09-16
DK144177B (en) 1982-01-04
CH592680A5 (en) 1977-10-31
FR2147311A1 (en) 1973-03-09
DE2236422A1 (en) 1973-02-22
JPS5442994B1 (en) 1979-12-17
AU4489272A (en) 1974-01-31
DE2236422C2 (en) 1981-12-10
SE412913B (en) 1980-03-24
AT318144B (en) 1974-09-25
NO142913C (en) 1980-11-12
NO142913B (en) 1980-08-04

Similar Documents

Publication Publication Date Title
ES413639A1 (en) Dopamine derivatives
ES457993A1 (en) Isothiazolo-pyridines
ES404745A1 (en) Cephalosporin compounds
ES405281A1 (en) Cephalosporin compounds
ES420638A1 (en) Quinoline derivatives
ES462849A1 (en) 4,4-dimethyl-3,5-pyrrolidinediones
ES404315A1 (en) Nitrosourea derivatives
ES386969A1 (en) Method for preparing biologically active substituted amidines
ES419386A1 (en) Indenopyrrole derivatives
ES364980A1 (en) A method for preparing new adamantan derivatives. (Machine-translation by Google Translate, not legally binding)
ES462843A1 (en) Compound and production thereof
ES388250A1 (en) A procedure for preparing pirazolo-piridincarboxilico acid compounds. (Machine-translation by Google Translate, not legally binding)
SE7614516L (en) PROCEDURE FOR THE PREPARATION OF 7-METHOXICEPHALOSPORINE
ES461191A1 (en) New nn**11piperidinyl*alkyl* aryl carboxysamide derivative
ES402551A1 (en) A procedure for the preparation of piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
ES395952A1 (en) Dihydropyrimidopyridazine derivatives
ES391036A1 (en) A procedure for the preparation of N-substituted derivatives of compounds of 14-hydroxydehydronormorfin. (Machine-translation by Google Translate, not legally binding)
ES414212A1 (en) Procedure for the preparation of new heterociclic compounds fused of 7-azaindol. (Machine-translation by Google Translate, not legally binding)
ES387921A1 (en) A procedure for the preparation of derivatives of difeniltetrafluoretano. (Machine-translation by Google Translate, not legally binding)
ES409594A1 (en) Iso-indolinone derivative
ES393339A1 (en) Naphthoquinone derivatives
ES401239A1 (en) Procedure for the obtaining of heterociclic compounds. (Machine-translation by Google Translate, not legally binding)
ES462656A1 (en) A procedure for the preparation of cefalosporine derivatives. (Machine-translation by Google Translate, not legally binding)
ES399151A1 (en) Procedure for obtaining 4-piperidone-quetal derivatives, its preparation and its use as stabilizers. (Machine-translation by Google Translate, not legally binding)
ES458004A1 (en) Procedure for the obtaining of new salts of cephalosporanic derivatives. (Machine-translation by Google Translate, not legally binding)