相关实验视频

Updated: Feb 20, 2026

A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products

A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products

Published on: October 4, 2019

关于Cyclocarya paliurus中主要生物活性成分及其相应的生物合成酶的研究进展

Xingchen Lu¹, Kejin Zhu², Yaping Huang³

¹Department of TCMs Pharmaceuticals & Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China; State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China.

Chinese journal of natural medicines

|February 18, 2026

概括

一种药用植物Cyclocarya paliurus含有生物活性三烯酸和黄酸. 本综述对这些化合物进行了分类,并提出了它们的生物合成途径,为它们的分子基础提供了洞察力.

科学领域:

植物化学植物化学
自然产品化学自然产品化学
医学植物学医学植物学

背景情况:

赛克洛卡里亚帕利乌鲁斯 (巴塔林) 伊尔金斯克. 是一个传统的中国药用和食用植物.
它是生物活性三烯酸和黄酸的丰富来源,具有已知的健康益处.
关于其成分和生物合成的全面摘要是有限的.

研究的目的:

系统地分类来自C. paliurus的主要生物活性化合物.
总结一下参与这些化合物的生物合成的关键酶.
提出C. paliurus三类和黄类的假定生物合成途径.

主要方法:

文献综述和化合物的系统分类.
将三类化合物分为七个结构组,并将黄类化合物分为四个结构组.
整合生化和基因组证据,提出生物合成途径.

主要成果:

在C. paliurus. 中识别和分类主要的三类和黄类.
突出了C-11糖化作为C. paliurus triterpenoids的一个独特的结构特征.
总结了关键的生物合成酶,并提出了新的途径.

结论:

本综述提供了C. paliurus生物活性成分及其生物合成的全面概述.
为这些天然产品的分子基础提供了宝贵的见解.
建立了未来体外生物合成研究的基础.

关键词:

生物合成途径生物合成途径这种动物是Cyclocarya paliurus.黄类化合物黄类化合物这种类型的Triterpenoids.

更多相关视频

Author Spotlight: Plant Primary Organs Profiling Using 13C6-Glucose Labeling and LC-MS

Author Spotlight: Plant Primary Organs Profiling Using ¹³C₆-Glucose Labeling and LC-MS

Published on: March 22, 2024

Cellular Membrane Affinity Chromatography Columns to Identify Specialized Plant Metabolites Interacting with Immobilized Tropomyosin Kinase Receptor B

Cellular Membrane Affinity Chromatography Columns to Identify Specialized Plant Metabolites Interacting with Immobilized Tropomyosin Kinase Receptor B

Published on: January 19, 2022

相关概念视频

The Calvin Benson Cycle

The Calvin Benson Cycle

Ribulose 1,5- bisphosphate carboxylase/oxygenase (RuBisCo) is a critical enzyme that catalyzes carbon dioxide assimilation during photosynthesis. However, it is an inefficient enzyme, having an extremely slow catalytic rate. A typical enzyme can process about a thousand molecules per second; however, RuBisCo fixes only around three-carbon dioxides per second. Photosynthetic cells compensate for this slow rate by synthesizing very high amounts of RuBisCo, making it the most abundant single...

Positive Regulator Molecules

Positive Regulator Molecules

Mitotic cell division results in daughter cells that exactly resemble the parent cell. However, errors in the DNA replication or distribution of genetic material may lead to genetic mutations that may be passed down to every new cell formed from the resulting abnormal cell. Propagation of such mutant cells is restricted through checkpoint mechanisms present at different stages of the cell cycle. These checkpoints involve regulator molecules that either promote or demote cell cycle events.

Cycloaddition Reactions: Overview

Cycloaddition Reactions: Overview

Cycloadditions are one of the most valuable and effective synthesis routes to form cyclic compounds. These are concerted pericyclic reactions between two unsaturated compounds resulting in a cyclic product with two new σ bonds formed at the expense of π bonds. The [4 + 2] cycloaddition, known as the Diels–Alder reaction, is the most common. The other example is a [2 + 2] cycloaddition.