dihydrolycorine

dihydrolycorine Structure
CAS No.
6271-21-2
Chemical Name:
dihydrolycorine
Synonyms
Dihydrolycorine,inhibit,Inhibitor;(1S,2S,3aR,12bS,12cR)-2,3,3a,4,5,7,12b,12c-Octahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol;1H-[1,3]Dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol, 2,3,3a,4,5,7,12b,12c-octahydro-, (1S,2S,3aR,12bS,12cR)-
CBNumber:
CB71381082
Molecular Formula:
C16H19NO4
Molecular Weight:
289.33
MOL File:
6271-21-2.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:15

dihydrolycorine Properties

Melting point 247 °C
Boiling point 460.5±45.0 °C(Predicted)
Density 1.48
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Cryst.
pka 14.13±0.40(Predicted)
color White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501
NFPA 704
0
2 0

dihydrolycorine Chemical Properties,Uses,Production

Description

Dihydrolycorine is a derivative of the alkaloid lycorine that has antihypertensive and neuroprotective activities. It inhibits methoxamine-induced contraction of isolated rabbit aortic rings and rat anococcygeus muscle with pA2 values of 5.93 and 6.35, respectively. Dihydrolycorine reduces mean arterial pressure (MAP) in anesthetized and conscious normotensive rats when administered at a dose of 80 mg/kg. It also reduces electrically or phenylephrine-induced hypertension in pithed rats. Dihydrolycorine reduces infarct size, cerebral edema, and myeloperoxidase activity in a rat model of focal cerebral ischemia-reperfusion injury when administered following reperfusion.

Uses

Dihydrolycorine is a derivative of Lycorine (L487550), the main phenanthridine Amaryllidaceae alkaloid which exhibits significant antitumor activity in cancer cells that display resistance to proapoptotic stimuli.

dihydrolycorine Preparation Products And Raw materials

Raw materials

Preparation Products

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(1S,2S,3aR,12bS,12cR)-2,3,3a,4,5,7,12b,12c-Octahydro-1H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol 1H-[1,3]Dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol, 2,3,3a,4,5,7,12b,12c-octahydro-, (1S,2S,3aR,12bS,12cR)- Dihydrolycorine,inhibit,Inhibitor 6271-21-2