BG24817A3 - Method of obtaining esters of a-aminoacylcephalosporin - Google Patents

Method of obtaining esters of a-aminoacylcephalosporin

Info

Publication number
BG24817A3
BG24817A3 BG025087A BG2508773A BG24817A3 BG 24817 A3 BG24817 A3 BG 24817A3 BG 025087 A BG025087 A BG 025087A BG 2508773 A BG2508773 A BG 2508773A BG 24817 A3 BG24817 A3 BG 24817A3
Authority
BG
Bulgaria
Prior art keywords
aminoacylcephalosporin
obtaining esters
esters
obtaining
Prior art date
Application number
BG025087A
Other languages
Bulgarian (bg)
English (en)
Inventor
Robert Chauvette
Original Assignee
Eli Lilly And Company
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 Eli Lilly And Company filed Critical Eli Lilly And Company
Publication of BG24817A3 publication Critical patent/BG24817A3/xx

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)
BG025087A 1972-11-28 1973-11-27 Method of obtaining esters of a-aminoacylcephalosporin BG24817A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310190A US3917588A (en) 1972-11-28 1972-11-28 {60 -Aminoacyl cephalosporin ethers

Publications (1)

Publication Number Publication Date
BG24817A3 true BG24817A3 (en) 1978-05-12

Family

ID=23201372

Family Applications (1)

Application Number Title Priority Date Filing Date
BG025087A BG24817A3 (en) 1972-11-28 1973-11-27 Method of obtaining esters of a-aminoacylcephalosporin

Country Status (26)

Country Link
US (1) US3917588A (ja)
JP (1) JPS4982694A (ja)
AT (1) ATA993673A (ja)
BE (1) BE807779A (ja)
BG (1) BG24817A3 (ja)
BR (1) BR7309305D0 (ja)
CH (1) CH611298A5 (ja)
CS (1) CS183721B2 (ja)
DD (1) DD110279A5 (ja)
DE (1) DE2359354A1 (ja)
EG (1) EG11047A (ja)
ES (1) ES420869A1 (ja)
FR (1) FR2207717B1 (ja)
GB (1) GB1454399A (ja)
GT (1) GT197331013A (ja)
HU (1) HU165914B (ja)
IE (1) IE38869B1 (ja)
IL (1) IL43662A (ja)
MW (1) MW6573A1 (ja)
NL (1) NL7316175A (ja)
OA (1) OA04510A (ja)
PH (1) PH10320A (ja)
PL (1) PL88515B1 (ja)
RO (2) RO63261A (ja)
YU (1) YU36529B (ja)
ZA (1) ZA738994B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206201A1 (es) * 1972-06-29 1976-07-07 Ciba Geigy Ag Procedimiento para la obtencion de compuestos de acido 7beta-amino-3-cefem-3-01-4-carboxilico0-substituidos
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
US4053469A (en) * 1973-02-28 1977-10-11 Shionogi & Co., Ltd. Intermediates for the preparation of 7-acylamino-3-oxyiminomethyl-3-cephem-4-carboxylic acids
CH605997A5 (ja) * 1974-08-30 1978-10-13 Ciba Geigy Ag
AT342197B (de) * 1975-02-20 1978-03-28 Ciba Geigy Ag Neues verfahren zur herstellung von 3-cephemverbindungen
US3985746A (en) * 1975-03-25 1976-10-12 E. R. Squibb & Sons, Inc. 7-(α-Cyanomethylthio)acetamido-3-cephem carboxylates
US4008230A (en) * 1975-10-29 1977-02-15 Eli Lilly And Company Process for preparing 3-hydroxy cephalosporins
US4338436A (en) * 1976-08-26 1982-07-06 Eli Lilly And Company 7-[2-[(Substituted benzoyl)amino]acetamido]cephalosporins
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241656A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
GB1277415A (en) * 1968-06-14 1972-06-14 Glaxo Lab Ltd Improvements in or relating to cephalosporin derivatives

Also Published As

Publication number Publication date
YU310373A (en) 1982-02-25
EG11047A (en) 1976-11-30
NL7316175A (ja) 1974-05-30
CS183721B2 (en) 1978-07-31
PH10320A (en) 1976-11-29
FR2207717B1 (ja) 1977-04-22
ATA993673A (de) 1977-01-15
US3917588A (en) 1975-11-04
AU6276473A (en) 1975-05-22
DE2359354A1 (de) 1974-05-30
MW6573A1 (en) 1974-09-11
ES420869A1 (es) 1976-04-01
GT197331013A (es) 1975-05-15
HU165914B (ja) 1974-12-28
PL88515B1 (ja) 1976-09-30
IL43662A (en) 1982-07-30
OA04510A (fr) 1980-03-30
RO63261A (fr) 1978-06-15
DD110279A5 (ja) 1974-12-12
CH611298A5 (ja) 1979-05-31
JPS4982694A (ja) 1974-08-08
FR2207717A1 (ja) 1974-06-21
BE807779A (fr) 1974-05-27
BR7309305D0 (pt) 1974-09-24
IE38869B1 (en) 1978-06-21
RO63738A (fr) 1978-12-15
IL43662A0 (en) 1974-03-14
ZA738994B (en) 1975-06-25
GB1454399A (en) 1976-11-03
YU36529B (en) 1984-02-29
IE38869L (en) 1974-05-28

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