CH603538A5CH601676ACH601676ACH603538A5CH 603538 A5CH603538 A5CH 603538A5CH 601676 ACH601676 ACH 601676ACH 601676 ACH601676 ACH 601676ACH 603538 A5CH603538 A5CH 603538A5
Authority
CH
Switzerland
Application number
CH601676A
Inventor
Rudolf Dr Fuchs
Original Assignee
Lonza Ag
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 Lonza AgfiledCriticalLonza Ag
Priority to CH601676ApriorityCriticalpatent/CH603538A5/xx
Priority to DE19762634540prioritypatent/DE2634540A1/de
Publication of CH603538A5publicationCriticalpatent/CH603538A5/xx
C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
C07D205/10—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C67/00—Preparation of carboxylic acid esters
C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
