相关实验视频

Updated: Jan 17, 2026

A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products
07:59

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

Published on: October 4, 2019

10.3K

来自Pseudotsuga brevifolia的结构多样化的类化合物及其对ACL和ACC1酶的抑制作用

Pengjun Zhou1, Zeyu Zhao1, Yi Zang2

  • 1School of Pharmaceutical Sciences, Key Laboratory of Endangered Plants Sustainable Utilization of Taizhou, Taizhou University, Taizhou 318000, China; Department of Natural Medicine, School of Pharmacy, Fudan University, Shanghai 201203, China.

Chinese journal of natural medicines
|September 21, 2025
PubMed
概括

研究人员从Pseudotsuga brevifolia中鉴定出29种特类,包括6种新化合物. 几种化合物抑制了参与代谢障碍的关键酶 (ACL和ACC1),为新疗法提供了潜力.

关键词:
这是一种ACL/ACC1双抑制剂.针叶树是一种针叶树.这类二氧化物中含有二氧化物Dimeric diterpenoids.分子对接是分子对接.伪草 (Pseudotsuga brevifolia) 是一种草.稀有和危植物 (REP)这种类型的Triterpenoids.

更多相关视频

Transient Expression in Nicotiana Benthamiana Leaves for Triterpene Production at a Preparative Scale08:56

Transient Expression in Nicotiana Benthamiana Leaves for Triterpene Production at a Preparative Scale

Published on: August 16, 2018

18.1K
Structural Biology and Analytical Chemistry Approaches for Characterizing C-Glycoside Metabolic Enzymes in Human Gut Microbiota13:35

Structural Biology and Analytical Chemistry Approaches for Characterizing C-Glycoside Metabolic Enzymes in Human Gut Microbiota

Published on: May 23, 2025

927

相关概念视频

Enzyme Inhibition01:30

Enzyme Inhibition

Inhibitors are molecules that reduce enzyme activity by binding to the enzyme. In a normally functioning cell, enzymes are regulated by a variety of inhibitors. Drugs and other toxins can also inhibit enzymes. Some inhibitors bind to the enzyme’s active site, while others inhibit enzymatic activity by binding to other sites on the protein structure.
91.6K
Adrenergic Antagonists: Chemistry and Classification of ɑ-Receptor Blockers01:17

Adrenergic Antagonists: Chemistry and Classification of ɑ-Receptor Blockers

Adrenergic antagonists, or sympatholytics, inhibit adrenoceptor activation driven by catecholamines or agonists. Based on their adrenoceptor specificity, adrenergic blockers can be categorized into two primary groups: α-adrenergic blockers (α-blockers) and β-adrenergic blockers (β-blockers). α-blockers interact with α1 and α2 subtypes of α-adrenoceptors.
Nonselective α-blockers: Nonselective α-blockers contain haloalkylamine or imidazoline...
1.5K
Indirect-Acting Cholinergic Agonists: Chemistry and Structure-Activity Relationship01:29

Indirect-Acting Cholinergic Agonists: Chemistry and Structure-Activity Relationship

Indirect-acting cholinergic agonists are agents that interact with the acetylcholinesterase enzyme in the synaptic cleft, preventing the breakdown of acetylcholine into choline and acetate. Consequently, the concentration of acetylcholine in the synaptic cleft increases. These agonists can be classified into reversible and irreversible inhibitors based on their duration of action.
Reversible inhibitors display short to medium durations of action. Short-acting agents include simple alcohols with...
921
Adrenergic Agonists: Chemistry and Structure-Activity Relationship01:16

Adrenergic Agonists: Chemistry and Structure-Activity Relationship

Adrenergic agonists' structure-activity relationship (SAR) determines their selectivity and efficacy. These agonists comprise a phenylethylamine moiety with an aromatic ring and an ethylamine side chain.
Aromatic ring substitutions: Substituting the aromatic ring with –OH groups at positions 3 and 4 yields catecholamines (e.g., epinephrine), which have a high affinity for adrenoceptors. Hydrogen bonding between –OH groups and receptors enhances adrenergic activity.
Separation of...
3.8K