Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Fern constituents: dryocrassy formate, sitostanyl formate and 12alpha-hydroxyfern-9(11)-ene from Cyathea podophylla.

Fern constituents: dryocrassy formate, sitostanyl formate and 12alpha-hydroxyfern-9(11)-ene from Cyathea podophylla.

Yôko Arai¹, Tomoe Hattori, Nami Hamaguchi, Kazuo Masuda, Akihito Takano, Kenji Shiojima.

Abstract

Dryocrassyl formate, sitostanyl formate, and 12alpha-hydroxyfern-9(11)-ene were isolated from the fresh fronds of Cyathea podophylla. Their structures were elucidated by spectroscopic techniques and synthesis. Ten known triterpenoids, three derivatives of phytol, a stanol, and beta-tocopherol were also identified from this fern.

Entities: Chemical Species

Mesh：

Substances：

Year: 2003 PMID： 14600380 DOI： 10.1248/cpb.51.1311

Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN： 0009-2363 Impact factor: 1.645

Fern constituents: dryocrassy formate, sitostanyl formate and 12alpha-hydroxyfern-9(11)-ene from Cyathea podophylla.

1. Betulinic Acid Suppresses Ovarian Cancer Cell Proliferation through Induction of Apoptosis.

2. Benzyl salicylate from the stems and stem barks of Cornus walteri as a nephroprotective agent against cisplatin-induced apoptotic cell death in LLC-PK1 cells.

3. Identification of Bioactive Natural Product from the Stems and Stem Barks of Cornus walteri: Benzyl Salicylate Shows Potential Anti-Inflammatory Activity in Lipopolysaccharide-Stimulated RAW 264.7 Macrophages.