Capaurine
From DrugPedia: A Wikipedia for Drug discovery
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==Description== | ==Description== | ||
from root tubers of Stephania kwangsiensis H.S. Lo; RN given refers to (S)-isomer | from root tubers of Stephania kwangsiensis H.S. Lo; RN given refers to (S)-isomer | ||
| - | + | This is readily soluble in chloroform and slightly soluble in methanol and crystalize in large stout polyhedra, melting at 164<sup>0</sup> | |
| + | C when hot methanolis added to a concentrated solution of the alkaloids in chloroform. This optically inactive and slightly soluble in chloroform. it separate from it's conc. solution in chloroform in colourless prisms melting at 408<sup>0</sup>C particularly if a little methanol is added. | ||
==General Properties== | ==General Properties== | ||
<b>*Molecular Weight</b> | <b>*Molecular Weight</b> | ||
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mouse LD50 intravenous 56mg/kg (56mg/kg) Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 5, Pg. 163, 1946. | mouse LD50 intravenous 56mg/kg (56mg/kg) Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 5, Pg. 163, 1946. | ||
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==External Links== | ==External Links== | ||
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[http://crdd.osdd.net/raghava/biadb/detail.php?id=2127 Link to BIAdb Database] | [http://crdd.osdd.net/raghava/biadb/detail.php?id=2127 Link to BIAdb Database] | ||
| + | [[Category:BIAdb_old]] | ||
==Reference== | ==Reference== | ||
Harborne,Phytochemical Dictionary Second Edition,Taylor and Francis,(1999),Chapter21 | Harborne,Phytochemical Dictionary Second Edition,Taylor and Francis,(1999),Chapter21 | ||
Current revision
| Capaurine
| |
| Systematic (IUPAC) name | |
| (13aS)-2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinolin-1-ol | |
| Identifiers | |
| CAS number | ? |
| ATC code | ? |
| PubChem | |
| ChemSpider | |
| Chemical data | |
| Formula | C21H25NO5 |
| Mol. mass | 371.4269 |
| SMILES | & |
| Pharmacokinetic data | |
| Bioavailability | ? |
| Metabolism | ? |
| Half life | ? |
| Excretion | ? |
| Therapeutic considerations | |
| Pregnancy cat. |
? |
| Legal status | |
| Routes | ? |
Contents |
[edit] Description
from root tubers of Stephania kwangsiensis H.S. Lo; RN given refers to (S)-isomer This is readily soluble in chloroform and slightly soluble in methanol and crystalize in large stout polyhedra, melting at 1640 C when hot methanolis added to a concentrated solution of the alkaloids in chloroform. This optically inactive and slightly soluble in chloroform. it separate from it's conc. solution in chloroform in colourless prisms melting at 4080C particularly if a little methanol is added.
[edit] General Properties
*Molecular Weight
371.4269
*Molecular Formula
C21H25NO5
*IUPAC NAME
(13aS)-2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinolin-1-ol
*Canonical Smiles
COC1=C(C2=C(CC3C4=C(C(=C(C=C4CCN3C2)OC)OC)O)C=C1)OC
*Isomeric Smiles
COC1=C(C2=C(C[C@H]3C4=C(C(=C(C=C4CCN3C2)OC)OC)O)C=C1)OC
*XLogP
2
*Topological Polar Surface Area
60.4
[edit] Source
Anomianthus dulcis
Corydalis aurea
Corydalis micrantha
Corydalis montana
Corydalis pallida
Stephania lincangensis
[edit] Function
uterine stimulant activity
[edit] Toxicity
Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg) Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 5, Pg. 163, 1946.
[edit] External Links
[edit] Reference
Harborne,Phytochemical Dictionary Second Edition,Taylor and Francis,(1999),Chapter21
