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A new abietane diterpene from the Styrax
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Jie-nan FENG1, 2, Yong-xian CHENG1, 2, *
Acta Pharmaceutica Sinica | 2024, 59(10) : 2836 - 2841
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Acta Pharmaceutica Sinica | 2024, 59(10): 2836-2841
A new abietane diterpene from the Styrax
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Jie-nan FENG1, 2, Yong-xian CHENG1, 2, *
Affiliations
  • 1. School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
  • 2. Guangdong Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
Published: 2024-10-12 doi: 10.16438/j.0513-4870.2024-0399
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Twelve abietane diterpenes were isolated from the 95% ethanol fraction solvated from the aqueous extract of Styrax by using various chromatographic methods, including MCI Gel CHP 20P, Sephadex LH-20, ODS, silica gel, TLC and semi-preparative HPLC. The structures of the isolated compounds were identified by spectroscopy methods (1D, 2D NMR, UV, MS, etc.), and the absolute configuration of the new compound was determined by ECD calculations. Compound 1 is a new compound, which was identified as (4R, 5R, 9S, 10R, 12S)-12-methoxy-neoabietic acid, and compounds 2-12 were isolated from Styrax for the first time.

Styrax  /  resin  /  abietane diterpenes  /  extraction and separation  /  structural identification
Jie-nan FENG, Yong-xian CHENG. A new abietane diterpene from the Styrax[J]. Acta Pharmaceutica Sinica, 2024 , 59 (10) : 2836 -2841 . DOI: 10.16438/j.0513-4870.2024-0399
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doi: 10.16438/j.0513-4870.2024-0399
  • Receive Date：2024-04-24
  • Online Date：2025-11-24
  • Published：2024-10-12
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  • Received：2024-04-24
  • Revised：2024-06-23
Affiliations
    1. School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
    2. Guangdong Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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