Fern constituents: Adiantum cuneatum. III. Four new triterpenoids, 4,23- bisnor-3,4-secofilic-5(24)-en-3-al, 4,23-bisnor-3,3-dimethoxy-3,4-secofilic- 5(24)-ene, 7β,25-epoxyfern-9(11)-en-8α-ol and 7α,8α-epoxyfernan-25-ol

Chemical and Pharmaceutical Bulletin

Volumn 45, Issue 10, 1997, Pages 1608-1610

  Shiojima, Kenji ^a   Arai, Yôko ^a   Nakane, Takahisa ^a   Ageta, Hiroyuki ^a   Cai, Shao Qing ^b  

^a SHOWA PHARMACEUTICAL UNIVERSITY   (Japan)

^b Beijing United University   (China)

Author keywords

Adiantum cuneatum; Fern; Fernane group; Secofilicane group; Triterpenoid

Indexed keywords

4,23 BISNOR 3,3 DIMETHOXY 3,4 SECOFILIC 5(24) ENE; 4,23 BISNOR 3,4 SECOFILIC 5(24)EN 3 AL; 7ALPHA,8ALPHA EPOXYFERNAN 25 OL; 7BETA,25 EPOXYFERN 9(11) EN 8ALPHA OL; TRITERPENOID; UNCLASSIFIED DRUG;

ARTICLE; DRUG ISOLATION; ISOLATION PROCEDURE; PHYTOCHEMISTRY; PLANT LEAF; PROTON NUCLEAR MAGNETIC RESONANCE; SPECTROSCOPY; STRUCTURE ANALYSIS;

EID: 0030696316     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.45.1608     Document Type: Article

References (6)

1. a) Shiojima K., Arai Y., Nakane T., Ageta H., Chem. Pharm. Bull., 45, 636-638 (1997);
2. b) Idem, ibid., 45, 639-642 (1997).
3. Shiojima K., Nakane T., Ageta H., Cai S-Q., Chem. Pharm. Bull., 44, 630-632 (1996).
4. Shiojima K., Arai Y., Masuda K., Takase Y., Ageta T., Ageta H., Chem. Pharm. Bull., 40, 1683-1690 (1992).
5. Ageta H., Shiojima K., Arai Y., Suzuki H., Kiyotani T., Chem. Pharm. Bull., 42, 39-44 (1994).
6. Shiojima K., Sasaki S., Ageta H., Chem. Pharm. Bull., 41, 268-271 (1993).