RO91185A -
PROCESS FOR THE PREPARATION OF 5-HYDROXY-3,4-DIHYDRO-2H-BENZOPYRAN DERIVATIVES
- Google Patents
PROCESS FOR THE PREPARATION OF 5-HYDROXY-3,4-DIHYDRO-2H-BENZOPYRAN DERIVATIVES
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Publication number
RO91185A
RO91185ARO83118149ARO11814983ARO91185ARO 91185 ARO91185 ARO 91185ARO 83118149 ARO83118149 ARO 83118149ARO 11814983 ARO11814983 ARO 11814983ARO 91185 ARO91185 ARO 91185A
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Application filed by Pfizer Inc,UsfiledCriticalPfizer Inc,Us
Priority to RO118149ApriorityCriticalpatent/RO91185B/en
Publication of RO91185ApublicationCriticalpatent/RO91185A/en
Publication of RO91185BpublicationCriticalpatent/RO91185B/en
PROCESS FOR PREPARING 3- (1-PYPERIDINYLALKYL) -4H-PROCESSED DERIVATIVES FOR THE PREPARATION OF 3- (1-PYPERIDINYLALKYL) -4H-PYRIDO- (1,2-A) -PYRIMIDIN-4-ONE DERIVATIVES