This invention discloses novel odorant and/or flavoring compositions containing a substituted tetralin or indan of the general formula ##STR1## wherein R' represents --CN, --COCH.sub.2 R.sup.6 or --COOCH.sub.2 R.sup.8 ; R.sup.2 through R.sup.8 represent hydrogen or methyl and n represents 1 or 2. The invention is also concerned with those novel tetralins and indans disclosed herein.
这项发明揭示了一种新的气味和/或调味组合物,其中包含一种通式为##STR1##的取代四氢
萘或
茚的化合物,其中R'代表--CN、--COCH.sub.2R.sup.6或--COOCH.sub.2R.sup.8;R.sup.2到R.sup.8代表氢或甲基,n代表1或2。本发明还涉及本文所披露的这些新的四氢
萘和
茚化合物。