Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1997-08-28
1999-10-26
Mullis, Jeffrey C.
Perfume compositions
Perfume compositions
Ring containing active ingredient
A61K 746, C11B 900, C07D30779
Patent
active
059728787
ABSTRACT:
Certain 2-carbonylbenzofurans and 2-carbonyl-2,3-dihydrobenzofurans are excellent odoriferous substances.
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Nielek et al., "Synthesis and Properties of 2,3,5,6-Tetrahydro-6-(3-methyl-benzofuran-2-yl)imidazo [2,1-b]thiazole", vol. 115, (1982) pp. 1247-1251.
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Haarmann & Reimer, Fragrance Division--Corporate Rule H & R Perfumery No. 13 (Nov. 18, 1994) 8 pages.
Harder Ulrich
Sonnenberg Steffen
Worner Peter
Haarmann & Reimer GmbH
Mullis Jeffrey C.
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