New flav-3-en-3-ol glycosides, kaempferiaosides C and D, and acetophenone glycosides, kaempferiaosides E and F, from the rhizomes of Kaempferia parviflora

Saowanee Chaipech; Toshio Morikawa; Kiyofumi Ninomiya; Masayuki Yoshikawa; Yutana Pongpiriyadacha; Takao Hayakawa; Osamu Muraoka

doi:10.1007/s11418-011-0611-1

New flav-3-en-3-ol glycosides, kaempferiaosides C and D, and acetophenone glycosides, kaempferiaosides E and F, from the rhizomes of Kaempferia parviflora

J Nat Med. 2012 Jul;66(3):486-92. doi: 10.1007/s11418-011-0611-1. Epub 2011 Nov 20.

Authors

Saowanee Chaipech¹, Toshio Morikawa, Kiyofumi Ninomiya, Masayuki Yoshikawa, Yutana Pongpiriyadacha, Takao Hayakawa, Osamu Muraoka

Affiliation

¹ Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan.

PMID: 22101441
DOI: 10.1007/s11418-011-0611-1

Abstract

Two new flav-3-en-3-ol glycosides, kaempferiaosides C (3) and D(4), and two new acetophenone glycosides, kaempferiaosides E (5) and F (6), were isolated from the Thai natural medicine Krachai Dum, the rhizomes of Kaempferia parviflora Wall. ex Baker. Their structures were established mainly on the basis of 1D and 2D NMR spectral data.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Acetophenones / chemistry
Glycosides / chemistry*
Molecular Structure
Plant Extracts / chemistry*
Rhizome / chemistry*
Zingiberaceae / chemistry*

Substances

Acetophenones
Glycosides
Plant Extracts
acetophenone