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(22E,24S)-24-Propylcholest-5en-3α-acetate: A New Steroid from the Stembark Aglaia angustifolia (Miq.) (Meliaceae)
A new propylcholesterol-type steroid, namely (22E,24S)-24-propylcholest-5en-3α-acetate (1), has been isolated from the stembark of Aglaia angustifolia (Miq.). The structure of 1 was determined on theExpand
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Cytotoxic Triterpenoid from the Stembark of Chisocheton celebicus (Meliaceae)
Plants belonging to the Chisocheton genus are a rich source of tetracylic triterpenoids with diverse biological activities. Two triterpenoid compounds, dammar-20,24-dien-3-one ( 1 ) andExpand
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1,1,4,7-Tetramethyldecahydro-1H-cyclopropa[e]azulen-7-ol from the Stembark Chisocheton pentandrus
A new aromadendrane-type sesquiterpenoid, namely dehydrosphatulenol (1), has been isolated from the stembark of Chisocheton pentandrus. The chemical structure of 1 was characterized on the basis ofExpand
A New 30-nor Trijugin-type Limonoid, Chisotrijugin, from the Bark of Chisocheton cumingianus (Meliaceae)
A new 30-nor trijugin-type limonoid, chisotrijugin ( 1 ), has been isolated from the bark of Chisocheton cuminganus belong to the Meliaceae family . The chemical structure of 1 was elucidated byExpand
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Cytotoxic Steroids From The Stembak of Chisocheton celebicus KOORD
In the course of our continuing search for anticancer compounds from Chisocheton species, three steroids, stigmast-5-en-3β-ol ( 1 ), stigmast-5-en-3β-ol-3- O -β- D -glucopyranoside ( 2 ) andExpand
, 7-Tetramethyldecahydro-1 H-cyclopropa [ e ] azulen-7-ol from the Stembark Chisocheton pentandrus
A new aromadendrane-type sesquiterpenoid, namely dehydrosphatulenol (1), has been isolated from the stembark of Chisocheton pentandrus. The chemical structure of 1 was characterized on the basis ofExpand
DAMMARANE-TYPE TRITERPENOIDS FROM THE STEMBARK OF CHISOCHETON PENTANDRUS (MELIACEAE)
Two dammarane-type triterpenoids, cabraleadiol (1) and cabraleahydroxylactone (2), have been isolated from nhexane extract of the stembark of Chisocheton pentandrus (Meliaceae). The structure ofExpand
New cytotoxic limonoids from the stem bark of Chisocheton pentandrus (Blanco) Merr
Abstract Three new limonoids namely pentandricines B–D (1–3), were isolated from n-hexane extract of the stem bark of Chisocheton pentandrus, along with four known limonoids (4-7). The chemicalExpand
Cytotoxic Steroids from The Stem Bark of Chisocheton cumingianus (Meliaceae)
Three cytotoxic steroids, stigmasterol ( 1 ), stigmast-5-en-3b-ol ( 2 ) and b-sitosterol-3- O -acetate ( 3 ) were isolated from the stem bark of Chisocheton cumingianus. The chemical structures ofExpand
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