CH577999A5CH565675ACH565675ACH577999A5CH 577999 A5CH577999 A5CH 577999A5CH 565675 ACH565675 ACH 565675ACH 565675 ACH565675 ACH 565675ACH 577999 A5CH577999 A5CH 577999A5
Authority
CH
Switzerland
Application number
CH565675A
Original Assignee
Merck & Co Inc
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 Merck & Co IncfiledCriticalMerck & Co Inc
Publication of CH577999A5publicationCriticalpatent/CH577999A5/xx
C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C68/00—Preparation of esters of carbonic or haloformic acids
C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Plural Heterocyclic Compounds
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
