Term Name:	2,2'-spirobi[3,6,7,8-tetrahydro-1H-cyclopenta[g]naphthalene]-5,5'-dione
Synonyms:	1,1',3,3',5,5',6,6',7,7',8,8'-dodecahydro-2,2'-spirobi[cyclopenta[b]naphthalene]-5,5'-dione, 3,3',5,5',6,6',7,7'-octahydro-1H,1'H-2,2'-spirobi[cyclopenta[b]naphthalene]-8,8'-dione, 3,3',6,6',7,7',8,8'-octahydro-2,2'-spirobi[cyclopenta[b]naphthalene]-5,5'(1H,1'H)-dione
Definition:	A spiro compound that consists of two units of 1,2,3,6,7,8-hexahydro-5H-cyclopenta[b]naphthalen-5-one fused together at position 2. It is an inhibitor of Hepatitis C virus E2 protein that exhibits inhibitory activity against hepatitis C virus infections.
Ontology:	ChEBI [CHEBI:105887]  ( EBI )