Yatiaroic acids A-C, three novel seco-serratane triterpenoids from Myrica gale var. tomentosa.

IF 2.5 4区医学 Q3 CHEMISTRY, MEDICINAL

Journal of Natural Medicines Pub Date : 2025-09-14 DOI:10.1007/s11418-025-01943-1

Yusuke Hirasawa, Yuuka Seiya, Erika Koyama, Nahoko Uchiyama, Mayu Nagamura, Daishi Endo, Hiroshi Morita

引用次数: 0

Abstract

Three novel triterpenoids, yatiaroic acids A-C (1-3) with an unprecedented seco-serratane skeleton were isolated from branches of Myrica gale var. tomentosa. The relative and absolute stereochemistry of 1-3 were determined on the basis of the 2D NMR data, chemical transformation, and CD calculation.

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从杨梅中提取的三种新型仲塞拉烷三萜。

从毛毛杨梅（Myrica gale var. tomentosa）的枝条中分离到3个新的三萜，分别为yatiaroic acids A-C(1-3)，具有前所未有的次塞拉烷骨架。根据二维核磁共振数据、化学转化和CD计算，确定了1-3的相对立体化学和绝对立体化学。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Natural Medicines 医学-药学

CiteScore

6.90

自引率

3.00%

发文量

审稿时长

1.7 months

期刊介绍： The Journal of Natural Medicines is an international journal publishing original research in naturally occurring medicines and their related foods and cosmetics. It covers: -chemistry of natural products -biochemistry of medicinal plants -pharmacology of natural products and herbs, including Kampo formulas and traditional herbs -botanical anatomy -cultivation of medicinal plants. The journal accepts Original Papers, Notes, Rapid Communications and Natural Resource Letters. Reviews and Mini-Reviews are generally invited.