BR6914981D0 - Processo para a fabricacao de compostos trazabiciclicos - Google Patents

Processo para a fabricacao de compostos trazabiciclicos

Info

Publication number
BR6914981D0
BR6914981D0 BR214981/69A BR21498169A BR6914981D0 BR 6914981 D0 BR6914981 D0 BR 6914981D0 BR 214981/69 A BR214981/69 A BR 214981/69A BR 21498169 A BR21498169 A BR 21498169A BR 6914981 D0 BR6914981 D0 BR 6914981D0
Authority
BR
Brazil
Prior art keywords
trazabicyclic
compounds
manufacture
trazabicyclic compounds
Prior art date
Application number
BR214981/69A
Other languages
English (en)
Inventor
K Hensler
R Woodward
Original Assignee
Ciba Geigy
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
Priority claimed from CH1849968A external-priority patent/CH537415A/de
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of BR6914981D0 publication Critical patent/BR6914981D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5463—Compounds of the type "quasi-phosphonium", e.g. (C)a-P-(Y)b wherein a+b=4, b>=1 and Y=heteroatom, generally N or O
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/12—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom
    • C07C245/14—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom having diazo groups bound to acyclic carbon atoms of a carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/185—Saturated compounds containing keto groups bound to acyclic carbon atoms containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
BR214981/69A 1968-12-11 1969-12-11 Processo para a fabricacao de compostos trazabiciclicos BR6914981D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1849968A CH537415A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung von thiazabicyclischen Verbindungen
CH1037269 1969-07-08

Publications (1)

Publication Number Publication Date
BR6914981D0 true BR6914981D0 (pt) 1973-05-24

Family

ID=25706565

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214981/69A BR6914981D0 (pt) 1968-12-11 1969-12-11 Processo para a fabricacao de compostos trazabiciclicos

Country Status (8)

Country Link
US (1) US3719672A (pt)
AT (1) AT299220B (pt)
BE (1) BE742934A (pt)
BR (1) BR6914981D0 (pt)
DE (1) DE1960917A1 (pt)
FR (1) FR2025863B1 (pt)
GB (2) GB1292729A (pt)
NL (1) NL6918536A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218374A (en) * 1972-10-20 1980-08-19 Fujisawa Pharmaceutical Company, Limited Penam derivatives
US4203897A (en) * 1972-10-20 1980-05-20 Fujisawa Pharmaceutical Company, Limited Penam derivatives
AR208283A1 (es) * 1973-03-15 1976-12-20 Fujisawa Pharmaceutical Co Un procedimiento para la preparacion de derivados de acido 2-alquil-2-o 3-fefem-4-carboxilico
US4113940A (en) * 1973-03-15 1978-09-12 Fujisawa Pharmaceutical Co., Ltd. 7-amino 2-lower alkyl-2 or 3-cephem-4-carboxylic acid derivatives and processes for preparation thereof
JPS5129492A (en) * 1974-09-04 1976-03-12 Sankyo Co Sefuarosuhorinjudotai no seiho
GB1500010A (en) * 1975-10-01 1978-02-08 Pierrel Spa 3,7-disubstituted cephalosporins and their preparation
US4152433A (en) * 1976-03-12 1979-05-01 Fujisawa Pharmaceutical Co., Ltd. 2-Lower alkyl-7-substituted-2 or 3-cephem-4-carboxylic acid compounds and pharmaceutical compositions
FI771866A (pt) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
US4305937A (en) * 1978-08-17 1981-12-15 Fujisawa Pharmaceutical Co., Ltd. 2-Lower alkyl-7-substituted-2 or 3-cephem-4-carboxylic acid compounds and antibacterial pharmaceutical compositions containing them

Also Published As

Publication number Publication date
DE1960917A1 (de) 1970-07-09
GB1292729A (en) 1972-10-11
FR2025863A1 (pt) 1970-09-11
US3719672A (en) 1973-03-06
NL6918536A (pt) 1970-06-15
AT299220B (de) 1972-06-12
BE742934A (pt) 1970-06-10
FR2025863B1 (pt) 1973-04-06
GB1289850A (pt) 1972-09-20

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