Search Results - "Ung, A.T"

Phytochemical and larvicidal studies on Stemona curtisii: structure of a new pyrido[1,2-a]azepine Stemona alkaloid by Mungkornasawakul, P, Pyne, S.G, Jatisatienr, A, Supyen, D, Jatisatienr, C, Lie, W, Ung, A.T, Skelton, B.W, White, A.H

“…A new pentacyclic Stemona alkaloid, stemocurtisinol (3), with a pyrido[1,2-a]azepine A,B-ring system, and the known pyrrolo[1,2-a]azepine alkaloid…”
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Phytochemical Studies on Stemona Plants:  Isolation of Stemofoline Alkaloids by Sastraruji, Thanapat, Jatisatienr, Araya, Pyne, Stephen G, Ung, Alison T, Lie, Wilford, Williams, Morwenna C

“…Six new stemofoline alkaloids, (2‘R)-hydroxystemofoline (5), (3‘R)-stemofolenol (6), (3‘S)-stemofolenol (7), 1‘,2‘-didehydrostemofoline-N-oxide (8), the first…”
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Phytochemical studies on Stemona burkillii Prain: two new dihydrostemofoline alkaloids by Mungkornasawakul, P, Pyne, S.G, Jatisatienr, A, Lie, W, Ung, A.T, Issakul, K, Sawatwanich, A, Supyen, D, Jatisatienr, C

“…Two new dihydrostemofoline alkaloids, 11(S),12(R)-dihydrostemofoline (3) and stemoburkilline (4), along with stemofoline (1) and 2'-hydroxystemofoline (2) have…”
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