Two new ar-bisabol sesquiterpenes from the stem bark of Fraxinus sielboldiana

• Main Authors: Sheng Lin (Author), Yan-ling Zhang (Author), Ming-tao Liu (Author), Jia-chen Zi (Author), Mao-luo Gan (Author), Wei-xia Song (Author), Xiao-na Fan (Author), Su-juan Wang (Author), Yong-chun Yang (Author), Jian-gong Shi (Author)
• Format: Book
• Published: Elsevier, 2011-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Two new ar-bisabol sequiterpenes, (+)-(7S,10S)-10-epi-7,10-epoxy-3-hydroxy-ar-bisabol-11-ol (1) and (+)-(7R,8R,10S)-10-epi-7,10-epoxy-8-hydroxy-ar-bisabol-11-ol (2), have been isolated by a combination of various column chromatographic techniques including reversed-phase semipreparative HPLC from an...