@article{oai:kanazawa-u.repo.nii.ac.jp:00015170, author = {染井, 正徳 and 岡本, 敏彦}, issue = {4}, journal = {藥學雜誌 = Journal of the Pharmaceutical Society of Japan}, month = {Jan}, note = {On the assumption that non-activated C-H bond should be functionalized by the photolysis of some nitrones, the nitrone [24] derived from Enmein [1] in 14 steps was photodecomposed under various conditions, and the expected products [25 and 26] were obtained in a favorable yield. The structure of the compound [25] was determined unequivocally, and the possible mechanisms (d and e) (Fig. 4) were presumed. The compound [25] was then converted into gibberellin A15 in 6 steps. The route of [41]→[43]+[44] seems to be interesting, suggesting the biogenesis of gibberellin from kaurene.}, pages = {397--410}, title = {不活性C-H結合に対する新攻撃法とそのエンメインよりジベレリンA15合成への応用: ダイテルペノイドの化学的研究(第1報)}, volume = {92}, year = {1972} }