Chemical and chemotaxonomical studies on filices. LI. Chemical studies on the constituents of Costa Rican ferns. 3.

• 佐武 紀子

• 村上 孝夫

• 斎木 保久

• 陳 秋明 /

• GOMEZ P. LUIS D.

抄録

The constituents of three Costa Rican ferns of Pteridaceae were investigated. From Jamesonia scammanae A. TRYON, a new pterosin-type compound (I), named jamesonin, along with two pterosin derivatives and six ent-kaurane-type diterpene derivatives were isolated, and I was established as (2R, 3R)-3-hydroxy-6-(2-hydroxyethyl)-2, 7-bishydroxymethyl-2, 5-dimethylindan-1-one by spectroscopic methods. From Dicksonia gigantea KARST., two known pterosin derivatives were isolated, and from Paesia anfractuosa C. CHR., two flavonol glycosides.

収録刊行物

• ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ

  ＣＨＥＭＩＣＡＬ　＆　ＰＨＡＲＭＡＣＥＵＴＩＣＡＬ　ＢＵＬＬＥＴＩＮ 32 (11), 4620-4624, 1984

  公益社団法人 日本薬学会

キーワード

• ^<13>C-NMR

詳細情報

• CRID: 1390282679144142080
• NII論文ID: 130003769503
• DOI: 10.1248/cpb.32.4620
• ISSN: 13475223
• ISSN: 00092363
• Web Site: http://www.jstage.jst.go.jp/article/cpb1958/32/11/32_11_4620/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可