- NEW TRITERPENOID SAPONINS FROM STENOCEREUS ERUCA
[作者:KAKUTA KAZUTAKA; KOIKE TAKESHI; KINOSHITA KAORU; ITO SATORU; KOYAMA KIYOTAKA; TAKAHASHI KUNIO,期刊:Heterocycles, 页码:1377-1392 , 文章类型: Article,,卷期:2012年85-6]
- Eight new triterpenoid saponins, stellatosides C (1), D (2), and E (3), stellatoside B methyl ester (4), stellatoside C methyl ester (5), thurberoside A (6), phillyriside A (7), and treleaseside A (8) were isolated from ...
- IMPROVED SYNTHESIS OF 1-OXO-1,2,3,4-TETRAHYDROACRIDINE-9-CARBOXYLIC ACIDS FROM ISATINS AND 1,3-CYCLOHEXANEDIONE
[作者:LV QINGHUA; FANG LIZHEN; LU CHENJUAN; WANGL PENGFEI,期刊:Heterocycles, 页码:1457-1463 , 文章类型: Article,,卷期:2012年85-6]
- An improved protocol for the preparation of 1-oxo-1,2,3,4-tetrahydroacridine-9-carboxylic acid derivatives via Pfitzinger condensation under acidic conditions is described, it provides a simple one-pot synthetic method f...
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