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(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one

Names

[ CAS No. ]:
889101-41-1

[ Name ]:
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one

[Synonym ]:
(2R,3R,4aR)-2,3,7-Trihydroxy-9-methoxy-4a-methyl-2,3,4,4a-tetrahydro-6H-benzo[c]chromen-6-one
6H-Dibenzo[b,d]pyran-6-one, 2,3,4,4a-tetrahydro-2,3,7-trihydroxy-9-methoxy-4a-methyl-, (2R,3R,4aR)-

Biological Activity

[Description]:

(-)-Altenuene is a heptaketide isolated from an endolichenic fungal strain Nigrospora sphaerica[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. He JW, et al. Heptaketides with antiviral activity from three endolichenic fungal strains Nigrospora sp., Alternaria sp. and Phialophora sp. Fitoterapia. 2012 Sep;83(6):1087-91.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
609.4±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H16O6

[ Molecular Weight ]:
292.284

[ Flash Point ]:
233.5±25.0 °C

[ Exact Mass ]:
292.094696

[ LogP ]:
1.95

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.660

Related Compounds