Structure of a new isobenzofuranone deri
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B. S. Joshi; K. L. Singh; Raja Roy
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Article
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2001
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John Wiley and Sons
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English
โ 80 KB
๐ 1 views
## Abstract The seeds of __Nigella sativa__ Linn contain a new isobenzofuranone derivative, 5โhydroxyโ2,2โdimethylโ2,8โdihydroโ6__H__โfuro[3,4โ__g__]chromenโ6โone (1), obtained from the CHCl~3~ extract. Complete ^1^H and ^13^C assignments of the compound were carried out using oneโdimensional stead