Castanospermine

Castanospermine is an indolizidine alkaloid first isolated from the seeds of Castanospermum australe. It is a potent inhibitor of some glucosidase enzymes and has antiviral activity in vitro and in mouse models.

Castanospermine
Names
Preferred IUPAC name
(1S,6S,7R,8R,8aR)-Octahydroindolizine-1,6,7,8-tetrol
Identifiers
3D model (JSmol)
3DMet
ChEBI
ChEMBL
ChemSpider
DrugBank
ECHA InfoCard 100.127.469
EC Number
  • 616-743-4
KEGG
PubChem CID
UNII
  • InChI=1S/C8H15NO4/c10-4-1-2-9-3-5(11)7(12)8(13)6(4)9/h4-8,10-13H,1-3H2/t4-,5-,6+,7+,8+/m0/s1 N
    Key: JDVVGAQPNNXQDW-TVNFTVLESA-N N
  • InChI=1/C8H15NO4/c10-4-1-2-9-3-5(11)7(12)8(13)6(4)9/h4-8,10-13H,1-3H2/t4-,5-,6+,7+,8+/m0/s1
    Key: JDVVGAQPNNXQDW-TVNFTVLEBE
SMILES
  • O[C@H]1CCN2[C@H]1[C@@H](O)[C@H](O)[C@@H](O)C2
Properties
C8H15NO4
Molar mass 189.209 g/mol
Appearance White to off-white solid
Melting point 212 to 215 °C (414 to 419 °F; 485 to 488 K)
Soluble
Hazards
GHS labelling:
Warning
H302, H312, H332
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

The castanospermine derivative celgosivir is an antiviral drug candidate currently in development for possible use in treating hepatitis C virus (HCV) infection.

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