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CAS No.: | 5945-86-8 |
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Name: | NIMBIN |
Molecular Structure: | |
Formula: | C30H36 O9 |
Molecular Weight: | 540.61 |
Synonyms: | 18,24-Dinor-11,12-secochola-2,13,20,22-tetraene-4,11-dicarboxylicacid, 6-(acetyloxy)-7,15:21,23-diepoxy-4,8-dimethyl-1-oxo-, dimethyl ester, (4a,5a,6a,7a,15b,17a)-; 2H-Cyclopenta[b]naphtho[2,3-d]furan-10-acetic acid, 6a-carboxy-2a-(3-furyl)-3,3aa,4ab,5,5aa,6,9,9a,10a,10a-decahydro-5a-hydroxy-1,6,9ab,10ab-tetramethyl-9-oxo-, dimethyl ester, acetate (8CI);2H-Cyclopenta[b]naphtho[2,3-d]furan-10-acetic acid, 6b-carboxy-2a-(3-furyl)-3,3ab,4ab,5,5aa,6,9,9a,10,10a-decahydro-5a-hydroxy-1,6,9ab,10ab-tetramethyl-9-oxo-, dimethylester, acetate (7CI); Nimbin (6CI);2H-Cyclopenta[b]naphtho[2,3-d]furan-10-acetic acid,5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-6-(methoxycarbonyl)-1,6,9a,10a-tetramethyl-9-oxo-,methyl ester, [2R-(2a,3aa,4ab,5a,5aa,6a,9ab,10b,10ab)]- |
Density: | 1.27g/cm3 |
Melting Point: | 197-199oC (dec.) |
Boiling Point: | 606.1oC at 760 mmHg |
Flash Point: | 320.4oC |
PSA: | 118.34000 |
LogP: | 3.92240 |
Conditions | Yield |
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In ethanol; water at 20℃; for 120h; | 91% |
2,2',2'',2''',2'''',2''''',2''''''-heptakis(O-(2-hydroxypropyl))-β-cyclodextrin
Nimbin
C30H36O9*C63H112O42
Conditions | Yield |
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In ethanol; water at 20℃; for 120h; | 90% |
Conditions | Yield |
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In ethanol; water at 20℃; for 120h; | 82% |
Conditions | Yield |
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In ethanol; water at 20℃; for 120h; | 80% |
Nimbin
Conditions | Yield |
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With N-Bromosuccinimide In methanol for 0.00416667h; microwave irradiation; | 76% |
Nimbin
6-De-O-acetylnimbin
Conditions | Yield |
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With ethylenediamine In methanol for 0.116667h; Microwave irradiation; | 75% |
Nimbin
A
6-deacetylnimbinene
Conditions | Yield |
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With potassium hydroxide Behandeln des erhaltenen Saeure-Gemisches mit Diazomethan in Aether; stereoisomer(ic) of mp: 158-160 degree; | |
With potassium hydroxide Behandeln des erhaltenen Saeure-Gemisches mit Diazomethan in Aether; stereoisomer(ic) of mp: 153-154 degree; |
Nimbin
Conditions | Yield |
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With potassium hydroxide |
Nimbin
7α,15β;21,23-diepoxy-6α-hydroxy-4β,8-dimethyl-1-oxo-11,13-seco-C,24-dinor-5α,17βH-chola-2,13,20,22-tetraene-4α,11-dicarboxylic acid-4-methyl ester
Conditions | Yield |
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With potassium hydroxide | |
With methanol; potassium hydrogencarbonate |
Nimbin
6α-acetoxy-7α,15β;21,23-diepoxy-4β,8-dimethyl-1-oxo-11,13-seco-C,24-dinor-5α,17βH,20ξH-chol-13-ene-4α,11-dicarboxylic acid dimethyl ester
Conditions | Yield |
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With methanol; palladium on activated charcoal Hydrogenation; | |
With palladium on activated charcoal; ethyl acetate Hydrogenation; |