103412-30-2Relevant articles and documents
Cytotoxic, radical scavenging and antimicrobial activities of sesquiterpenoids from the Tahitian liverwort Mastigophora diclados (Brid.) Nees (Mastigophoraceae)
Komala, Ismiarni,Ito, Takuya,Nagashima, Fumihiro,Yagi, Yasuyuki,Asakawa, Yoshinori
, p. 417 - 422 (2010)
A drimane, (+)-drimenol (1), five known herbertanes, (-)-α- herbertenol (2), (-)-herbertenediol (3), mastigophorene A (4), (-)-mastigophorene C (5) and (-)-mastigophorene D (6), a pimarane, (-)-e nt-pimara-8(14),15-dien-19-oic acid (7), and two eudesmanolides, (-)-diplophyllolide A (8) and (-)-diplophyllin (9) were isolated from the Tahitian Mastigophora diclados (Brid.) Nees. Herbertane sesquiterpenes (2, 3, 5 and 6) showed cytotoxicity against HL-60 and KB cell lines, radical scavenging activity and antimicrobial activity against Bacillus subtilis. (-)-Diplophyllolide A (8) also exhibited cytotoxicity against HL-60 and KB cell lines.
Structures of ent-Herbertane Sesquiterpenoids displaying Antifungal Properties from the Liverwort Herberta adunca
Matsua, Akihiko,Yuki, Shunji,Nakayama, Mitsuru
, p. 701 - 710 (2007/10/02)
Several aromatic sesquiterpenoids displaying antifungal propaerties have been isolated from the liverwort Herberta adunca together with a mother hydrocarbon with a novel irregular sesquiterpene skeleton, ent-herbertane, and their structures and absolute configurations have been determined on the basis of extensive degradation reactions and spectroscopic evidence.The biological activity is also described.