Studies on the Constituents of Domestic Lycopodium Genus Plants. II
1964; Pharmaceutical Society of Japan; Volume: 84; Issue: 11 Linguagem: Inglês
10.1248/yakushi1947.84.11_1108
ISSN1347-5231
AutoresYasuo Inubushi, Yoshisuke Tsuda, Hisashi Ishii, Takehiro Sano, Mariko Hosokawa, Takashi Harayama,
Tópico(s)Fern and Epiphyte Biology
ResumoExaminations were made on the components of Lycopodium serratum THUNB. var. thunbergii MAKINO (Japanese name Hosoba-Togeshiba) from Mt. Hira in Shiga Prefecture. A new triterpene was isolated from the neutral fraction and named serratendiol, C30H48(OH)2, m.p. 300° (diacetate, m.p. 336-338°, [α]D29+18.8°(c=2.34, CHCl3)), with serratenediol monoacetate, C30H48(OH)OCOCH3, m.p. 319-320°, [α]D10-5.7°(c=1.06, CHCl3).New alkaloids were isolated from the basic fraction and named serratinine, m.p. 244-245°, [α]D8-27.8°(c=1.44, EtOH), C12H17(≡N)(=CH-CH3)(-CH2-CO-)(OH)2, serratine, m.p. 253°, C17H27O3N, and serratanine perchlorate, m.p. 239-241°(decomp.), [α]D12-29.3°(c=0.512, EtOH), C11H19O2N⋅HClO4. Known alkaloids, lycodoline (I) and lycodine (II) were also isolated and identified.
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