The Structures of Six Antifungal Oligoglycosides, Stichlorosides A1, A2, B1, B2, C1, and C2, from the Sea Cucumber Stichopus Chloronotus (BRANDT)

ISAO KITAGAWA; MOTOMASA KOBAYASHI; TATSUYA INAMOTO; TOHRU YASUZAWA; YOSHIMASA KYOGOKU

doi:10.1248/cpb.29.2387

The Structures of Six Antifungal Oligoglycosides, Stichlorosides A₁, A₂, B₁, B₂, C₁, and C₂, from the Sea Cucumber Stichopus Chloronotus (BRANDT)

ISAO KITAGAWA, MOTOMASA KOBAYASHI, TATSUYA INAMOTO, TOHRU YASUZAWA, YOSHIMASA KYOGOKU

Author information

Keywords: lanost-7-ene type triterpene

JOURNAL FREE ACCESS

1981 Volume 29 Issue 8 Pages 2387-2391

DOI https://doi.org/10.1248/cpb.29.2387

Details

Abstract

Chemical structures are reported for six antifungal lanostane-type triterpene-oligoglycosides from the Okinawan sea cucumber Stichopus chloronotus (BRANDT). The compounds are : stichlorosides A₁ (9), B₁ (15), C₁ (20) [having stichlorogenol (3) as the aglycone] and A₂ (10), B₂ (16), C2 (21) [dehydrostichlorogenol (4) as the aglycone].

Corresponding author

Register with J-STAGE for free!