NL7604233A - BICYCLICAL DERIVATIVES OF 7-ACYLAMIDO-3-CEFEM--4-CARBONIC ACID AND METHOD OF PREPARATION. - Google Patents

BICYCLICAL DERIVATIVES OF 7-ACYLAMIDO-3-CEFEM--4-CARBONIC ACID AND METHOD OF PREPARATION.

Info

Publication number
NL7604233A
NL7604233A NL7604233A NL7604233A NL7604233A NL 7604233 A NL7604233 A NL 7604233A NL 7604233 A NL7604233 A NL 7604233A NL 7604233 A NL7604233 A NL 7604233A NL 7604233 A NL7604233 A NL 7604233A
Authority
NL
Netherlands
Prior art keywords
bicyclical
cefem
acylamido
derivatives
preparation
Prior art date
Application number
NL7604233A
Other languages
Dutch (nl)
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of NL7604233A publication Critical patent/NL7604233A/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
    • C07D501/20—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
NL7604233A 1975-04-21 1976-04-21 BICYCLICAL DERIVATIVES OF 7-ACYLAMIDO-3-CEFEM--4-CARBONIC ACID AND METHOD OF PREPARATION. NL7604233A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2254775 1975-04-21
IT2201676 1976-04-07

Publications (1)

Publication Number Publication Date
NL7604233A true NL7604233A (en) 1976-10-25

Family

ID=26328071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604233A NL7604233A (en) 1975-04-21 1976-04-21 BICYCLICAL DERIVATIVES OF 7-ACYLAMIDO-3-CEFEM--4-CARBONIC ACID AND METHOD OF PREPARATION.

Country Status (13)

Country Link
JP (1) JPS51138695A (en)
AT (1) ATA291176A (en)
AU (1) AU1303576A (en)
DE (1) DE2617442A1 (en)
DK (1) DK178076A (en)
FI (1) FI761035A (en)
FR (1) FR2308369A1 (en)
GB (1) GB1502727A (en)
GR (1) GR60444B (en)
IL (1) IL49449A0 (en)
NL (1) NL7604233A (en)
NO (1) NO761328L (en)
SE (1) SE7604565L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075277B (en) * 1977-02-11 1985-04-22 Erba Carlo Spa UNSATURATED AND EPOXY DERIVATIVES OF ACIO 7-ACYLAMIDE-3-CEFEM-4-CARBOXYL AND PROCEDURE FOR THEIR PREPARATION
IL54181A (en) * 1977-03-07 1981-03-31 Lilly Co Eli Preparation of 3-(thiomethyl)cephalosporins
DE3485860T2 (en) * 1983-12-29 1993-01-14 Mochida Pharm Co Ltd CEPHALOSPORINE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS.

Also Published As

Publication number Publication date
AU1303576A (en) 1977-10-20
FI761035A (en) 1976-10-22
IL49449A0 (en) 1976-06-30
NO761328L (en) 1976-10-22
ATA291176A (en) 1978-11-15
FR2308369A1 (en) 1976-11-19
GB1502727A (en) 1978-03-01
JPS51138695A (en) 1976-11-30
SE7604565L (en) 1976-10-22
DE2617442A1 (en) 1976-11-11
GR60444B (en) 1978-06-01
DK178076A (en) 1976-10-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed