Kunitomo, Jun Ichi published the artcileThe structure of 2,3-dihydromenisporphine and the synthesis of dauriporphine, oxoisoaporphine alkaloids from Menispermum dauricum DC, Application In Synthesis of 74317-85-4, the main research area is dibenzoquinolinone alkaloid Menispermum; Menispermum dauriporphine dihydromenisporphine; menisporphine dihydro structure.
Two structurally unidentified alkaloids (tentatively named bases III and IV), isolated from Menispermum dauricum DC. (Menispermaceae), were found to be dauriporphine (I), a known oxoisoaporphine-type alkaloid, and 2,3-dihydromenisporphine (II), a new alkaloid of the same type, resp. The structure of dauriporphine was confirmed by synthesis of 4,5,6,9-tetramethoxy-7H-dibenzo[de,h]quinolin-7-one (I).
Chemical & Pharmaceutical Bulletin published new progress about Menispermum dauricum. 74317-85-4 belongs to class bromides-buliding-blocks, name is 2-Bromo-4-methoxybenzoic acid, and the molecular formula is C8H7BrO3, Application In Synthesis of 74317-85-4.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary