Organoleptic compounds and their use in perfume compositions

Cleaning compositions for solid surfaces – auxiliary compositions – With oxygen – halogen – sulfur – or nitrogen containing or... – Ring in the component

Reexamination Certificate

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C512S008000, C568S579000

Reexamination Certificate

active

07485606

ABSTRACT:
The present invention is directed to compounds which possess unique organoleptic propertied of the general formulawherein R is a hydrogen or selected from the group consisting of C1-C7moieties and the use of these materials as a fragrance chemical to enhance fragrance in perfumes, toilet waters, colognes, personal products and the like.

REFERENCES:
patent: 7172994 (2007-02-01), Narula et al.
patent: 2003 252812 (2003-09-01), None
patent: WO 2006/069224 (2006-06-01), None
M. Yokota et al., Chemical Communications 2003, issue 3, pp. 422-423, Feb. 2003 (abstract).
S. Hanessian et al., Journal of Organic Chemistry, 199, vol. 64, issue 13, Jun. 1999 (abstract).
L. Skattebol et al., Journal of Agricultural and Food Chemistry 2004, vol. 52, issue 23, Nov. 2004 (abstract).
O.L. Epstein et al., Tetrahedron Letters 2001, vol. 42, issue 22, pp. 3757-3758, Sep. 2001 (abstract).
D.J. Morgan et al., Journal of the American Chemical Society 1981, vol. 103, issue 2, pp. 462-464, Jan. 1981.
K. Kleveland et al., Acta Chimica Scandinavica Series B, 1977, vol. B31, issue 6, pp. 463-468, Feb. 1977 (abstract).
EPO Search Report.
EPO Search Report Apr. 2007.

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