CH553820A - Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques. - Google Patents

Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques.

Info

Publication number
CH553820A
CH553820A CH1606772A CH1606772A CH553820A CH 553820 A CH553820 A CH 553820A CH 1606772 A CH1606772 A CH 1606772A CH 1606772 A CH1606772 A CH 1606772A CH 553820 A CH553820 A CH 553820A
Authority
CH
Switzerland
Prior art keywords
amidinothioacetamidocephalosporanics
alpha
acids
preparation
Prior art date
Application number
CH1606772A
Other languages
English (en)
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of CH553820A publication Critical patent/CH553820A/fr

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
CH1606772A 1971-11-04 1972-11-03 Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques. CH553820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00195805A US3839329A (en) 1971-11-04 1971-11-04 {60 -amidinothioacetamidocephalosporanic acid compounds

Publications (1)

Publication Number Publication Date
CH553820A true CH553820A (fr) 1974-09-13

Family

ID=22722880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1606772A CH553820A (fr) 1971-11-04 1972-11-03 Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques.

Country Status (7)

Country Link
US (1) US3839329A (fr)
JP (1) JPS4856694A (fr)
CA (1) CA982552A (fr)
CH (1) CH553820A (fr)
DE (1) DE2253800A1 (fr)
FR (1) FR2158509B1 (fr)
GB (1) GB1413175A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946000A (en) * 1973-10-31 1976-03-23 Bristol-Myers Company 7-[α-(2-Aminomethyl-1-cyclohexenyl)-acetamido]-3-heterocyclic thiomethyl-3-cephem-4-carboxylic acids
US3960850A (en) * 1974-05-10 1976-06-01 E. R. Squibb & Sons, Inc. 3-Heterothio derivatives of [(alkoxycarbonyl)oxyacetyl]cephalosporins
US3923797A (en) * 1974-03-18 1975-12-02 American Home Prod Substituted carboximidic acid esters of 7-(2-mercaptoacetamido) cephalosporanic acid derivatives
US3907789A (en) * 1974-03-18 1975-09-23 American Home Prod 7-{8 2-(N-amino amidinothio)acetamido{9 cephalosporanic acids
US3946001A (en) * 1974-05-17 1976-03-23 E. R. Squibb & Sons, Inc. (Carbamoylthi oacetyl)cephalosporin derivatives
US3948904A (en) * 1974-06-24 1976-04-06 Yeda Research & Development Co. Ltd. Isothiourea substituted cephalosporin derivatives
US4121041A (en) * 1977-02-04 1978-10-17 Merck & Co., Inc. 7-(Amidinothio)acetamido-7-methoxy cephalosporins
FR2461713A1 (fr) * 1979-07-19 1981-02-06 Roussel Uclaf Nouvelles alcoyloximes substituees derivees de l'acide 7-(2-amino 4-thiazolyl) acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485819A (en) * 1968-07-02 1969-12-23 Squibb & Sons Inc Alpha-amino-cyclohexadienylalkylene-penicillins and cephalosporins
BE758219A (fr) * 1969-10-30 1971-04-29 Bristol Myers Co Agents antibacteriens et procede pour les preparer
US3708479A (en) * 1970-10-26 1973-01-02 Squibb & Sons Inc Acyloxymethyl esters of alpha-ureidocyclo-hexadie nylalkylene-cephalosporins

Also Published As

Publication number Publication date
FR2158509A1 (fr) 1973-06-15
GB1413175A (en) 1975-11-12
JPS4856694A (fr) 1973-08-09
FR2158509B1 (fr) 1976-03-05
CA982552A (en) 1976-01-27
DE2253800A1 (de) 1973-05-10
US3839329A (en) 1974-10-01

Similar Documents

Publication Publication Date Title
BE809578A (fr) Procede de preparation de 1 alpha
CH550757A (fr) Procede de preparation d'acides cyclopropylmethylphenylacetiques.
BE781466A (fr) Procede de preparation d'hydroxyaldehydes
BE786518A (fr) Procede de preparation d'oxa-bicyclo-alcenes
CH551437A (fr) Procede de preparation d'acides chromone-carboxyliques.
BE785344A (fr) Procede de preparation d'alcenyl-silanes
CH553820A (fr) Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques.
CH551418A (fr) Procede de preparation acides pyrimidin-6yl acethydroxamiques.
BE785055A (fr) Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone
CH551940A (fr) Procede de preparation d'esters d'acides fluorene-2-glyoxyliques.
BE793231A (fr) Procede de preparation d'halogenures d'acides
CH554331A (fr) Procede pour la preparation d'acides et esters indolylphenylacetiques.
BE792848A (fr) Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
BE778814A (fr) Procede de preparation d'acides
BE790056A (fr) Procede de preparation de 1, 1'-dianthraquinonyles
CH550195A (fr) Procede de preparation de derives d'isoxazolopyridinecetones.
BE781275A (fr) Procede de preparation d'o-aminobenzonitriles
BE793289A (fr) Procede de production d'acides anthraquinone-sulfonique
CH558383A (fr) Procede de preparation d'acides phenylthioacetamido cephalosporaniques halogenes.
BE782808A (fr) Procede pour la preparation d'acides cyano-alcanecaboxyliques
BE781035A (fr) Procede de preparation d'une dihydrochrysanthemolactone optiquement active
BE770485A (fr) Procede de preparation d'acides carboxyliques
BE790055A (fr) Procede de preparation de 1,1'-dianthraquinonyles
CH551377A (fr) Procede de preparation de sels de magnesium d'acides (alpha)-acylamino-carboxyliques.
BE792804A (fr) Procede de preparation d'hydroxocobalticorrinoide

Legal Events

Date Code Title Description
PL Patent ceased