Four new sesquiterpene derivatives from Dendrobium findlayanum

Dan Yang; Zhong-Quan Cheng; Cheng-Ting Zi; Liu Yang; Fa-Wu Dong; Jiang-Miao Hu; Jun Zhou

doi:10.1016/S1875-5364(19)30110-4

Four new sesquiterpene derivatives from Dendrobium findlayanum

Chin J Nat Med. 2019 Dec;17(12):900-905. doi: 10.1016/S1875-5364(19)30110-4.

Authors

Dan Yang¹, Zhong-Quan Cheng², Cheng-Ting Zi³, Liu Yang³, Fa-Wu Dong³, Jiang-Miao Hu⁴, Jun Zhou⁵

Affiliations

¹ State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China; Guilin Layn Natural Ingredients Corp., Guilin 541004, China.
² School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
³ State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
⁴ State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China. Electronic address: [email protected].
⁵ State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China. Electronic address: [email protected].

PMID: 31882043
DOI: 10.1016/S1875-5364(19)30110-4

Abstract

Three new sesquiterpene glycosides with alloaromadendrane and ylangene-derived type aglycones, named dendrofindlayanosides A-C (1-3), one new cyclopacamphane type sesquiterpene named dendrofindlayanobilin A (4), together with five known compounds have been isolated from stems of Dendrobium findlayanum. Their structures were determined on the basis of spectroscopic and chemical methods.

Keywords: Alloaromadendrane; Cyclopacamphane; Dendrobium findlayanum; Sesquiterpene derivatives.

MeSH terms

China
Dendrobium / chemistry*
Magnetic Resonance Spectroscopy
Molecular Structure
Plant Stems / chemistry
Plants, Medicinal / chemistry*
Sesquiterpenes / chemistry*
Sesquiterpenes / isolation & purification*

Substances

Sesquiterpenes