Phytochemistry

Gibberellins in immature seed of Prunus cerasus: Structure determination and synthesis of gibberellin, GA 95 (1, 2-Didehydro-GA 20)

M Nakayama, T Yokota, R Sohma, LN Mander…

Index: Nakayama, Masayoshi; Yokota, Takao; Sohma, Ritsuko; Mander, Lewis N.; Twitchin, Bruce; Komatsu, Haruki; Matsui, Hiroyuki; Bukovac, Martin J. Phytochemistry, 1996 , vol. 42, # 4 p. 913 - 920

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Citation Number: 15

Abstract

Ten C-13-hydroxylated gibberellins (GA3, GA17, GA19, GA20, GA32, GA44, GA86, GA87, GA95 and GA95 isolactone) and two C-13-deoxy-GAs (GA25 and GA30) were identified in immature seeds of sour cherry (Prunus cerasus L. cv. Montmorency) by GC-mass spectrometry. GA95 is a new GA whose structure was determined to be 1, 2-didehydroGA20 by GC-mass spectral comparison with an authentic sample, synthesized from GA3. In ...