BE825156A - Procede de preparation de derives d'acides 7-amino, - Google Patents

Procede de preparation de derives d'acides 7-amino,

Info

Publication number
BE825156A
BE825156A BE153034A BE153034A BE825156A BE 825156 A BE825156 A BE 825156A BE 153034 A BE153034 A BE 153034A BE 153034 A BE153034 A BE 153034A BE 825156 A BE825156 A BE 825156A
Authority
BE
Belgium
Prior art keywords
preparing
amino acid
acid derivatives
derivatives
amino
Prior art date
Application number
BE153034A
Other languages
English (en)
Inventor
A Iwamura
S Takahashi
H Murakami
I Okubo
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 filed Critical
Publication of BE825156A publication Critical patent/BE825156A/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
    • C07D501/60—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 3 and 4
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE153034A 1974-02-05 1975-02-04 Procede de preparation de derives d'acides 7-amino, BE825156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH155574 1974-02-05

Publications (1)

Publication Number Publication Date
BE825156A true BE825156A (fr) 1975-08-04

Family

ID=4213153

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153034A BE825156A (fr) 1974-02-05 1975-02-04 Procede de preparation de derives d'acides 7-amino,

Country Status (9)

Country Link
US (1) US4014874A (fr)
JP (1) JPS50108289A (fr)
BE (1) BE825156A (fr)
DE (1) DE2503335A1 (fr)
DK (1) DK635474A (fr)
ES (1) ES434476A1 (fr)
FR (1) FR2259614B1 (fr)
GB (1) GB1496692A (fr)
NL (1) NL7501381A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022718B2 (ja) * 1977-02-08 1985-06-03 富山化学工業株式会社 ７−アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
GB1565941A (en) * 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
JPS6022719B2 (ja) * 1977-11-24 1985-06-03 富山化学工業株式会社 ７−置換または非置換アミノ−３−置換チオメチルセフェムカルボン酸類の新規製造法
US4148998A (en) * 1977-10-04 1979-04-10 Yeda Research And Development Co., Ltd. Pyrrole cephalosporin derivatives
JPS6027677B2 (ja) * 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
JPS5543043A (en) * 1978-09-22 1980-03-26 Sankyo Co Ltd Preparation of 3-substituted thiomethylcephalosporin derivative
JPS55139387A (en) * 1979-04-19 1980-10-31 Yamanouchi Pharmaceut Co Ltd Novel synthetic method of 7-amino-3-heterocyclic thiomethyl-delta3-carboxylic acids
WO2017190043A1 (fr) * 2016-04-29 2017-11-02 University Of Kansas Composés de type céphalosporine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948559B1 (fr) * 1970-11-10 1974-12-21
US3867380A (en) * 1971-02-18 1975-02-18 Smithkline Corp 3-Heterocyclic thiomethylcephalosporins
US3948905A (en) * 1972-05-03 1976-04-06 Smithkline Corporation Substituted sulfonylacetamido cephalosporins
US3891629A (en) * 1973-02-16 1975-06-24 Squibb & Sons Inc Process for the preparation of 6-{8 d-2-amino-2(1,4-cyclo-hexadienyl)acetamido{9 {0 penicillanic acid
NL7411505A (nl) * 1973-09-06 1975-03-10 Rhone Poulenc Sa Werkwijze voor de bereiding en toepassing van nieuwe 7-trichlooraceetamido-3-desacetoxy-cefa- losporanzuurpreparaten.
US3965099A (en) * 1974-06-26 1976-06-22 Smithkline Corporation Cephalosporin esters with antibacterial activity

Also Published As

Publication number Publication date
ES434476A1 (es) 1977-03-16
FR2259614B1 (fr) 1978-07-21
NL7501381A (nl) 1975-08-07
FR2259614A1 (fr) 1975-08-29
DK635474A (fr) 1975-10-13
GB1496692A (en) 1977-12-30
US4014874A (en) 1977-03-29
DE2503335A1 (de) 1975-08-07
JPS50108289A (fr) 1975-08-26

Similar Documents

Publication Publication Date Title
FR2301505A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
RO78465A (fr) Procede de preparation des derives des acides 1,2-benzisoxazolcarboxyliques
FR2283899A1 (fr) Procede de preparation de derives de quinazoline
BE811521A (fr) Procede de preparation de derives d'acides 7-acylamino-desacetoxy cephalosporaniques
BE811823A (fr) Procede de preparation d'acides perfluoroalkymethylenecarboxyliques
BE821369A (fr) Procede de preparation d'acides ether-polycarboxyliques
BE825350A (fr) Procede de preparation de derives 1,2,4-triazoliques
BE825156A (fr) Procede de preparation de derives d'acides 7-amino,
BE842940A (fr) Procede de preparation d'oxaphospholannes-1,2,
BE815574A (fr) Procede de preparation d'amino-anthraquinones
FR2316235A1 (fr) Procede de preparation de derives de 4-benzoylpyrazole
BE835831A (fr) Procede de preparation de derives d'oestrene-3,17-dione
BE832520A (fr) Procede de preparation d'acides aminoarylsulfoniques
FR2333804A1 (fr) Procede de preparation de derives 3-methylenecepham
FR2292710A1 (fr) Procede de preparation de derives de 7a-methoxycephalosporines
FR2310998A1 (fr) Procede de preparation de la 2,5-dimethoxy-4-chloraniline
BE816708A (fr) Procede de preparation de derives de dicycloalkane
BE825567A (fr) Procede de preparation d'acides 5-sulfamoyl-anthraniliques
FR2275442A1 (fr) Procede de preparation d'acetoxybutanols
FR2311770A1 (fr) Procede de preparation de derives de l'acide para-isobutyl-phenylacetique
BE821368A (fr) Procede de preparation d'acides ether-polycarboxyliques
BE811242A (fr) Procede de preparation d'acides 2-aryl-2-hydroxyiminoacetiques
BE824334A (fr) Procede de preparation de derives du 1,2,4-triazol
BE843910A (fr) Procede de preparation de 2,5-dioxo-1-oxa-2-phospholanes
FR2291171A1 (fr) Procede de preparation de 1,5-dimethylcyclooctene