BE758587A - PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED

Info

Publication number
BE758587A
BE758587A BE758587DA BE758587A BE 758587 A BE758587 A BE 758587A BE 758587D A BE758587D A BE 758587DA BE 758587 A BE758587 A BE 758587A
Authority
BE
Belgium
Prior art keywords
preparation
acid derivatives
new products
aminocephalosporanic acid
aminocephalosporanic
Prior art date
Application number
Other languages
French (fr)
Inventor
K Kariyone
H Harada
M Kurita
H Yazawa
Original Assignee
Fujisawa Pharmaceutical Co
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.)
Publication date
Publication of BE758587A publication Critical patent/BE758587A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE758587D 1969-11-17 PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED BE758587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9242169 1969-11-17

Publications (1)

Publication Number Publication Date
BE758587A true BE758587A (en) 1971-05-06

Family

ID=14053939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758587D BE758587A (en) 1969-11-17 PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED

Country Status (10)

Country Link
AT (1) AT309676B (en)
BE (1) BE758587A (en)
CH (1) CH569026A5 (en)
DE (1) DE2055796C2 (en)
DK (1) DK147597C (en)
ES (1) ES385581A1 (en)
FR (1) FR2069363A5 (en)
GB (1) GB1336155A (en)
NL (1) NL171708C (en)
SE (1) SE374923B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793037A (en) * 1971-12-23 1973-06-20 Fujisawa Pharmaceutical Co PROCESS FOR THE PREPARATION OF 7-ACYLAMINO-3-SUBSTITUE-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
SE428693B (en) * 1971-12-23 1983-07-18 Fujisawa Pharmaceutical Co NEW PROCEDURE FOR PREPARING 7- (2- (1H-TETRAZOL-1-YL) ACETAMIDO) -3- (5-METHYL-1,3,4-THIADIAZOL-2-YL) -THIOMETHYL-3-CEFEM-4 CARBOXYLIC
GB1492435A (en) * 1974-08-30 1977-11-16 Squibb & Sons Inc Cephalosporins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL150798B (en) * 1967-08-07 1976-09-15 Koninklijke Gist Spiritus PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSORANIC ACID AND ITS DERIVATIVES.
CH527215A (en) * 1967-04-15 1972-08-31 Fujisawa Pharmaceutical Co Process for the preparation of 3,7-disubstituted cephalosporin derivatives

Also Published As

Publication number Publication date
DK147597C (en) 1985-04-22
GB1336155A (en) 1973-11-07
SE374923B (en) 1975-03-24
NL171708B (en) 1982-12-01
ES385581A1 (en) 1973-08-16
DE2055796A1 (en) 1971-05-27
NL7016844A (en) 1971-05-19
DK147597B (en) 1984-10-15
FR2069363A5 (en) 1971-09-03
AT309676B (en) 1973-08-27
NL171708C (en) 1983-05-02
DE2055796C2 (en) 1982-04-01
CH569026A5 (en) 1975-11-14

Similar Documents

Publication Publication Date Title
BE750797A (en) PROCESS FOR THE PREPARATION OF ACYLIMIDAZOLES AND PRODUCTS OBTAINED
BE748799A (en) PROCESS FOR THE PREPARATION OF PYRIMIDINENUCLEOSIDES AND PRODUCTS OBTAINED
FR2279720A1 (en) PROCESS FOR THE PREPARATION OF ALKYLTETRACYCLINES AND NEW PRODUCTS OBTAINED
BE852194A (en) PROCESS FOR THE PREPARATION OF COMPOUNDS OF 3-CEPHEM-4- CARBOXYLIC 3,7-DISUBSTITUTE ACID AND NEW PRODUCTS THUS OBTAINED
FR2306214A1 (en) PROCESS FOR THE PREPARATION OF 17 A-ESTER-21-HALOPREGNANES AND NEW PRODUCTS SO OBTAINED
BE746288R (en) PROCESS FOR THE PREPARATION OF PHYTOTOXIC ALPHA-HALOACETANILIDES AND NEW PRODUCTS AND COMPOSITIONS THUS
BE806250A (en) PROCESS FOR THE PREPARATION OF PENAM AND CEPHAM DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
FR2285456A1 (en) PROCESS FOR THE PREPARATION OF 2-KETO-L-GULONIC ACID AND ITS SALTS AND NEW PRODUCTS THUS OBTAINED
BE753489A (en) PROCESS FOR THE PRODUCTION OF THERMOPLASTIC-ORIENTED FILMS AND NEW PRODUCTS THUS OBTAINED
BE744478A (en) PROCESS FOR THE PREPARATION OF CONJUGATED BACTERIOPHAGE-PROTEIN PRODUCTS AND NEW PRODUCTS THUS OBTAINED
RO62393A (en) PROCESS FOR THE PREPARATION OF 4-OXO-4H-1-BENZOPYRANE-2-CARBOXYLIC ACID DERIVATIVES
RO62385A (en) PROCESS FOR THE PREPARATION OF PYRIDAZINOTHIONOPHOSPHORIC ACID ESTERS AND PYRIDAZINOTHIONOPHOSPHONIC ACID
BE760412A (en) PROCESS FOR THE PREPARATION OF POLYAMIDE-IMIDE-ESTERS AND PRODUCTS THEREFORE OBTAINED
BE751164R (en) PROCESS FOR THE PREPARATION OF PHYTOTOXIC ALPHA-HALOACETANILIDES AND NEW PRODUCTS AND COMPOSITIONS THUS
BE807595A (en) PROCESS FOR THE PREPARATION OF N-CHLOROFORMYL-AMIDES OF CARBONIC ACID AND PRODUCTS OBTAINED
BE793037A (en) PROCESS FOR THE PREPARATION OF 7-ACYLAMINO-3-SUBSTITUE-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
BE768653A (en) NEW DERIVATIVES OF CEPHALOSPORANIC ACID AND NEW PROCESS FOR THEIR PREPARATION
BE751085A (en) PROCESS FOR THE PREPARATION OF ORGANOPHOSPHORESIC OLEFINIC COMPOUNDS AND NEW PRODUCTS THUS OBTAINED
BE758587A (en) PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
BE814727A (en) PROCESS FOR THE PREPARATION OF 7-PHENYL ACID (SUBSTITUTE) GLYCINAMIDO-3-SUBSTITUE-3-CEPHEM-4-CARBOXYLIC DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
BE823526A (en) PROCESS FOR PREPARATION OF HYDROXYETHERCARBOXYLATES AND NEW PRODUCTS THUS OBTAINED
BE769324A (en) PROCESS FOR THE PREPARATION OF ALCOYLIDENORBORNES AND PRODUCTS OBTAINED
BE751749A (en) NEW DERIVATIVES OF CYCLOPROPANE CARBOXYLIC ACID AND PROCESS FOR PREPARATION
BE757795A (en) PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHENOLS AND ACETYLACETIC ACID POLYESTERS
BE755611A (en) PROCESS FOR THE PREPARATION OF ALPHA-HYDROXYLAMINOLACTAMES AND NEW PRODUCTS THUS OBTAINED

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FUJISAWA PHARMACEUTICAL CO. LTD

Effective date: 19901106