US Patent No: 8,227,629
Number of patents in Portfolio can not be more than 2000
Process for the preparation of tetranorlabdane derivatives
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Jul 24, 2012
Issued date -
Oct 20, 2008
filing date -
12/680,244
serial no -
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Abstract
The present invention concerns a process for the preparation of a compound of formula (I), wherein the dotted line is a single bond and n is 1 or the dotted line is a double bond and n is 0, and wherein the relative configuration is as shown, in the form of any one of its diastereoisomers or enantiomers or mixtures thereof.
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