76436-59-4

Upstream product

• 76436-57-2 4'-methoxy-7-methoxymethoxy-2'-phenacyloxyisoflavan 
• 67052-49-7 2'-benzyloxy-7-hydroxy-4'-methoxyisoflavone 
• 76436-55-0 2'-benzyloxy-4'-methoxy-7-(methoxymethoxy)isoflavone 
• 76436-56-1 2'-hydroxy-4'-methoxy-7-methoxymethoxyisoflavan 

Downstream Products

• 76436-60-7 2'-O-phenacylheminitidulan 
• 76436-61-8 8-methyl-8-(4-methylpent-3-enyl)-3-(2-phenacyloxy-4-methoxyphenyl)-3,4-dihydro-2H,8H-benzo<1,2-b;5,4-b'>dipyran 
• 66446-90-0 (+/-)-heminitidulan 

Relevant academic research and scientific papers

Synthesis of the Pyranoisoflavonoid, Heminitidulan. Isoflavanoid and Rotenoid Glycosides from the Bark of Dalbergia nitidula Welw. ex Bak.

Synthesis of racemates of the complex pyranoisoflavan, (3S)-heminitidulan, a metabolite from the bark of Dalbergia nitidula, is accomplished.The isoflavone C-glycoside pairs 8-C-β-D-glucopyranosyl- and 6,8-di-C-β-glucopyranosyl-genistein and -orobol and the associated rotenoid glycoside (5'R,6aR,12aR)-8'-O-β-D-glucopyranosyl-12a-hydroxyamorphigenin comprise the predominant isoflavonoids in the same source. 13C N.m.r. spectra of the glycosides are recorded.