| Identification | More | [Name]
SYROSINGOPINE | [CAS]
84-36-6 | [Synonyms]
SYROSINGOPINE
18-[[4-[(Ethoxycarbonyl)oxy]-3,5-dimethoxybenzoyl]oxy]-11,17-dimethoxy-yohimban-16-carboxylic acid methyl ester
3beta,20alpha-Yohimban-16beta-carboxylic acid, 18beta-hydroxy-11,17alpha-dimethoxy-, methyl ester, 4-hydroxy-3,5-dimethoxybenzoate (ester) ethyl carbonate (ester)
3beta,20alpha-Yohimban-16beta-carboxylic acid, 18beta-hydroxy-11,17alpha-dimethoxy-, methyl ester, ester with 4-hydroxy-3,5-dimethoxybenzoic acid ethyl carbonate
arbonate
Benzoic acid, 4-hydroxy-3,5-dimethoxy-, ethyl carbonate, ester with methyl reserpate
benzoicacid,4-hydroxy-3,5-dimethoxy-,ethylcarbonate,esterwithmethylre
Carbethoxysyringoyl methylreserpate
carbethoxysyringoylmethylreserpate
Elufinesin
Etropres
HF-41T
imethoxy-,methylester,esterwith4-hydroxy-3,5-dimethoxybenzoicacidethylc
Ipores
Isotense
Londomin
Menatensina
Methyl 18-((4-[(ethoxycarbonyl)oxy]-3,5-dimethoxybenzoyl)oxy)-11,17-dimethoxyyohimban-16-carboxylate
Methyl 18beta-hydroxy-11,17alpha-dimethoxy-3beta,20alpha-yohimban-16beta-carboxylate 4-hydroxy
Methyl carbethoxysyringoyl reserpate | [EINECS(EC#)]
201-527-0 | [Molecular Formula]
C35H42N2O11 | [MDL Number]
MFCD00017411 | [Molecular Weight]
666.71 | [MOL File]
84-36-6.mol |
| Chemical Properties | Back Directory | [Definition]
Methyl reserpate
ester of syringic acid ethyl carbonate. An analog
of reserpine. | [Appearance]
White or slightly yellowish powder.
Practically insoluble in water; slightly soluble in
methanol; soluble in chloroform and acetic acid. | [Melting point ]
175°C | [Boiling point ]
686.09°C (rough estimate) | [density ]
1.2536 (rough estimate) | [refractive index ]
1.5300 (estimate) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
18.11±0.70(Predicted) | [color ]
Beige | [LogP]
3.510 (est) | [Uses]
Medicine. | [CAS DataBase Reference]
84-36-6(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Chemical Properties]
White or slightly yellowish powder.
Practically insoluble in water; slightly soluble in
methanol; soluble in chloroform and acetic acid. | [Originator]
Singoserp,Ciba,US,1958 | [Manufacturing Process]
1 part by weight of methyl reserpate and 1.9 parts by weight of Ocarbethoxysyringoyl
chloride were dissolved in 20 parts by volume of
anhydrous pyridine and allowed to stand at 5°C for 3 days. An equal volume of ice was then added, and the mixture evaporated to dryness in vacuo. The
residue was dissolved in 50 parts by volume of chloroform and washed in
succession with three 50 parts by volume portions of 2% sodium hydroxide
solution and two 50 parts by volume portions of water. The chloroform
solution was dried over sodium sulfate and evaporated to dryness. The
residue was dissolved in 15 parts by volume of benzene and chromatographed
on a 10 part by weight column of II-III grade alumina. Eluates of benzene, 90
benzene: 10 acetone, 80 benzene: 20 acetone, 60 benzene: 40 acetone; and
acetone were removed. From the 90 benzene: 10 acetone eluate there was
recovered crystalline methyl O-(O'-carbethoxysyringoyl)-reserpate, melting
point 175°C to 178°C, on crystallization from acetone. | [Therapeutic Function]
Antihypertensive | [target]
HCV | Antifection | Androgen Receptor | Histone Methyltransferase | NF-kB | Mdm2 |
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