MA22061A1 - Procede pour la preparation de l'acide 7-amino-3-methoxy methyl-ceph-3-eme-4-carboxylique et son utilisation. - Google Patents

Procede pour la preparation de l'acide 7-amino-3-methoxy methyl-ceph-3-eme-4-carboxylique et son utilisation.

Info

Publication number
MA22061A1
MA22061A1 MA22334A MA22334A MA22061A1 MA 22061 A1 MA22061 A1 MA 22061A1 MA 22334 A MA22334 A MA 22334A MA 22334 A MA22334 A MA 22334A MA 22061 A1 MA22061 A1 MA 22061A1
Authority
MA
Morocco
Prior art keywords
ceph
eme
amino
preparation
carboxylic acid
Prior art date
Application number
MA22334A
Other languages
English (en)
Inventor
Ag Hoechst
Original Assignee
Ag Hoechst
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 Ag Hoechst filed Critical Ag Hoechst
Publication of MA22061A1 publication Critical patent/MA22061A1/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
    • 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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
MA22334A 1990-02-13 1991-02-12 Procede pour la preparation de l'acide 7-amino-3-methoxy methyl-ceph-3-eme-4-carboxylique et son utilisation. MA22061A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004370A DE4004370A1 (de) 1990-02-13 1990-02-13 Verfahren zur herstellung von 7-amino-3-methoxymethyl-ceph-3-em-4-carbonsaeure

Publications (1)

Publication Number Publication Date
MA22061A1 true MA22061A1 (fr) 1991-10-01

Family

ID=6400034

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22334A MA22061A1 (fr) 1990-02-13 1991-02-12 Procede pour la preparation de l'acide 7-amino-3-methoxy methyl-ceph-3-eme-4-carboxylique et son utilisation.

Country Status (19)

Country Link
EP (1) EP0442385A3 (fr)
JP (1) JPH04211088A (fr)
KR (1) KR910015584A (fr)
CN (1) CN1054984A (fr)
AU (1) AU7095691A (fr)
CA (1) CA2036208A1 (fr)
CS (1) CS33291A2 (fr)
DE (1) DE4004370A1 (fr)
FI (1) FI910662A (fr)
HU (1) HUT59687A (fr)
IE (1) IE910464A1 (fr)
IL (1) IL97210A0 (fr)
MA (1) MA22061A1 (fr)
MY (1) MY105374A (fr)
NO (1) NO910556L (fr)
NZ (1) NZ237063A (fr)
PL (1) PL289034A1 (fr)
PT (1) PT96729A (fr)
ZA (1) ZA911025B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69110107T2 (de) * 1990-11-07 1996-02-01 Sankyo Co Verfahren zur Herstellung von 3-Alkoxymethyl Cephalosporinderivate.
AT401177B (de) * 1993-10-22 1996-07-25 Biochemie Gmbh Verfahren zur herstellung von 7-amino-3-cephem-4-carbonsäure-derivaten
EP3426663B1 (fr) 2016-03-07 2020-01-29 Dhanuka Laboratories Ltd. Procédé d'alkylation du groupe hydroxyméthyle en position -3 des céphalosporines
CN109956958B (zh) * 2019-04-02 2020-06-16 河北合佳医药科技集团股份有限公司 一种7-氨基-3-甲氧基甲基-3-头孢烯-4-羧酸合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384222B (de) * 1985-06-03 1987-10-12 Biochemie Gmbh Verfahren zur herstellung von 7-amino-3alkoxymethyl-3-cephem-4-carbonsaeuren
EP0262744B1 (fr) * 1986-10-02 1994-03-23 Asahi Kasei Kogyo Kabushiki Kaisha Procédé de préparation de 3-alkoxyméthylcéphalosporines
JP2612493B2 (ja) * 1988-05-24 1997-05-21 旭化成工業株式会社 ３―置換メチル―３―セフェム―４―カルボン酸類の製造方法

Also Published As

Publication number Publication date
NO910556D0 (no) 1991-02-12
EP0442385A2 (fr) 1991-08-21
AU7095691A (en) 1991-08-15
CA2036208A1 (fr) 1991-08-14
FI910662A0 (fi) 1991-02-11
NZ237063A (en) 1992-04-28
CN1054984A (zh) 1991-10-02
PL289034A1 (en) 1992-03-23
CS33291A2 (en) 1991-09-15
FI910662A (fi) 1991-08-14
MY105374A (en) 1994-09-30
IE910464A1 (en) 1991-08-14
JPH04211088A (ja) 1992-08-03
DE4004370A1 (de) 1991-08-14
NO910556L (no) 1991-08-14
HU910466D0 (en) 1991-08-28
ZA911025B (en) 1991-10-30
KR910015584A (ko) 1991-09-30
PT96729A (pt) 1991-10-31
IL97210A0 (en) 1992-05-25
HUT59687A (en) 1992-06-29
EP0442385A3 (en) 1992-05-13

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