Chemical investigation of the non-alkaloidal constituents of the leaves and stem bark of Kibatalia gitingensis (Elm.) woods. (Fam. Apocynaceae)
The air dried leaves and stem bark of Kibatalia gitingensis (Elm.) Woods. yielded 0.18% and 0.41% respectively, on the dry basis, of identical mixtures of triterpenoids. The major triterpenoid was identified as α-amyrin acetate, m.p. 224-226(degrees C) and the minor triterpenoid as α-amyrin, m.p. 18...
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| Médium: | Diplomová práce |
| Jazyk: | English |
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