NL7405287A - PROCEDURE FOR THE PREPARATION OF SEMI-SYNTHETIC CEPHALOSPORIN COMPOUNDS, AND NEW INTERMEDIATE SUITABLE FOR THIS. - Google Patents

PROCEDURE FOR THE PREPARATION OF SEMI-SYNTHETIC CEPHALOSPORIN COMPOUNDS, AND NEW INTERMEDIATE SUITABLE FOR THIS.

Info

Publication number
NL7405287A
NL7405287A NL7405287A NL7405287A NL7405287A NL 7405287 A NL7405287 A NL 7405287A NL 7405287 A NL7405287 A NL 7405287A NL 7405287 A NL7405287 A NL 7405287A NL 7405287 A NL7405287 A NL 7405287A
Authority
NL
Netherlands
Prior art keywords
semi
procedure
preparation
new intermediate
cephalosporin compounds
Prior art date
Application number
NL7405287A
Other languages
Dutch (nl)
Original Assignee
Pereira Da Luz Artur
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 Pereira Da Luz Artur filed Critical Pereira Da Luz Artur
Publication of NL7405287A publication Critical patent/NL7405287A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL7405287A 1973-07-02 1974-04-18 PROCEDURE FOR THE PREPARATION OF SEMI-SYNTHETIC CEPHALOSPORIN COMPOUNDS, AND NEW INTERMEDIATE SUITABLE FOR THIS. NL7405287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT6016173 1973-07-02

Publications (1)

Publication Number Publication Date
NL7405287A true NL7405287A (en) 1975-01-06

Family

ID=20081798

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405287A NL7405287A (en) 1973-07-02 1974-04-18 PROCEDURE FOR THE PREPARATION OF SEMI-SYNTHETIC CEPHALOSPORIN COMPOUNDS, AND NEW INTERMEDIATE SUITABLE FOR THIS.

Country Status (12)

Country Link
BE (1) BE815615A (en)
CA (1) CA1033357A (en)
CH (1) CH606011A5 (en)
DE (1) DE2411765A1 (en)
DK (1) DK148074A (en)
FI (1) FI90974A (en)
FR (1) FR2245661B3 (en)
GB (1) GB1438422A (en)
NL (1) NL7405287A (en)
NO (1) NO741113L (en)
SE (1) SE7403907L (en)
ZA (1) ZA741317B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239068A (en) * 1987-07-31 1993-08-24 Eli Lilly And Company Bicyclic β-lactam antibiotics
JPS6463567A (en) * 1987-07-31 1989-03-09 Lilly Co Eli Deprotection of 3-aminoazetidinones
US5142039A (en) * 1987-07-31 1992-08-25 Eli Lilly And Company β-lactam antibiotics
US4983732A (en) * 1987-07-31 1991-01-08 Eli Lilly And Company Method of deprotection of 3-amino azetidinones

Also Published As

Publication number Publication date
CH606011A5 (en) 1978-10-13
DK148074A (en) 1975-02-17
GB1438422A (en) 1976-06-09
SE7403907L (en) 1975-01-03
FR2245661B3 (en) 1980-01-18
CA1033357A (en) 1978-06-20
ZA741317B (en) 1975-03-26
FI90974A (en) 1975-01-03
DE2411765A1 (en) 1975-01-23
FR2245661A1 (en) 1975-04-25
NO741113L (en) 1975-01-27
BE815615A (en) 1974-09-16

Similar Documents

Publication Publication Date Title
NL7409858A (en) PROCESS FOR THE PREPARATION OF NEW INDOLE DERIVATIVES.
NL7410877A (en) PROCEDURE FOR THE PREPARATION AND APPLICATION OF NEW (BETA) THICKNESSES.
NL7508824A (en) PROCESS FOR THE PREPARATION OF NEW CHINAZOLINE DERIVATIVES.
NL7416110A (en) PROCESS FOR THE PREPARATION AND USE OF NEW INDOANILINS.
NL7409179A (en) PROCESS FOR THE PREPARATION OF CEPHALOSPORIN DERIVATIVES.
NL7413980A (en) PROCESS FOR THE PREPARATION OF NEW N- (METHO-XYMETHYLFURYLMETHYL) -6,7-BENZOMORPHANS AND MORFANS.
NL7415682A (en) PROCESS FOR THE PREPARATION OF NEW ANTIBIOTICS.
NL7411095A (en) PROCESS FOR THE PREPARATION OF CEPHALOSPORIN DERIVATIVES.
NL7412776A (en) PROCEDURE FOR THE PREPARATION OF ORGANOMETAL- N.
NL7412494A (en) PROCESS FOR THE PREPARATION OF NEW ARYL-AMINOPYRIMIDINE COMPOUNDS.
SE7416195L (en) PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINS.
NL7509913A (en) PROCESS FOR THE PREPARATION OF NEW BENZISO-QUINOLINE DERIVATIVES.
NL7411843A (en) PROCESS FOR THE PREPARATION OF NEW ISOCHINOLINE DERIVATIVES.
NL7409253A (en) PROCESS FOR THE PREPARATION OF NEW 2-HYDROXYPHENYL-1-OXA-4-AZASPIROALCAN DERIVATIVES.
NL7415009A (en) PROCESS FOR THE PREPARATION OF CHLORINATED PHENYLHYDROXYLAMINS.
NL7414310A (en) PROCESS FOR THE PREPARATION OF NEW PHENYL-PROPENYLAMINE COMPOUNDS.
NL7412337A (en) PROCEDURE FOR THE PREPARATION OF NEW CATALYSTS.
NL7415435A (en) PROCESS FOR THE PREPARATION OF CEPHALOSPORIN COMPOUNDS.
NL7411785A (en) PROCEDURE FOR THE PREPARATION OF NEW SOIL COMPOSITIONS.
NL7503990A (en) PROCEDURE FOR THE PREPARATION OF NEW THYRONAMINE COMPOUNDS.
NL7609020A (en) PROCESS FOR THE PREPARATION OF NEW CEPHALOSPORIN DERIVATIVES.
NL7405287A (en) PROCEDURE FOR THE PREPARATION OF SEMI-SYNTHETIC CEPHALOSPORIN COMPOUNDS, AND NEW INTERMEDIATE SUITABLE FOR THIS.
NL7410093A (en) PROCESS FOR THE PREPARATION OF NEW PHARMACECUTICAL PREPARATIONS.
NL7411784A (en) PROCESS FOR THE PREPARATION OF CEPHALOSPORIN DERIVATIVES.
NL7414466A (en) PROCESS FOR THE PREPARATION OF 2-OXO-1-PYRIDI-NYLPENICILIN AND CEPHALOSPORIN DERIVATIVES.

Legal Events

Date Code Title Description
BV The patent application has lapsed