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 Egyt Gyogyszervegyeszeti GyarfiledCriticalEgyt Gyogyszervegyeszeti Gyar
Publication of DK138119BpublicationCriticalpatent/DK138119B/da
Application grantedgrantedCritical
Publication of DK138119CpublicationCriticalpatent/DK138119C/da
C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
C07D487/04—Ortho-condensed systems
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
DK466173A1972-09-011973-08-24Fremgangsmåde til fremstilling af 4-merkapto-1H-pyrazolo(3,4-d)pyrimidin.
DK138119B
(da)