Synonyms:
5,6,7,7a-tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridin-2(4h)-one ; 5-trityl-5,6,7,7a-tetrahydrothieno-[3,2-c]pyridin-2(4h)-one ; 5-trityl-4,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2-one ; 5,6,7,7a-tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridinone ; prasugrel intermediate 3 ; thieno[3,2-c]pyridin-2(4h)-one,5,6,7,7a-tetrahydro-5-(triphenylmethyl)-