Media type: E-Article Title: Studies on the Syntheses of Heterocyclic Compounds. D. Novel Cleavage of Tetrahydroprotoberberines with Trifluoroacetic Anhydride Contributor: KAMETANI, TETSUJI; SHIBUYA, SHIROSHI; HIRATA, SHOJI; FUKUMOTO, KEIICHIRO imprint: Pharmaceutical Society of Japan, 1972 Published in: Chemical and Pharmaceutical Bulletin Language: English DOI: 10.1248/cpb.20.2570 ISSN: 1347-5223; 0009-2363 Keywords: Drug Discovery ; General Chemistry ; General Medicine Origination: Footnote: Access State: Open Access