Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2008-05-06
2008-05-06
Barts, Samuel (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S816000
Reexamination Certificate
active
07368613
ABSTRACT:
A compound of formula (Ia) or (Ib),wherein in each of formulae (Ia) and (Ib) R1and R2, independently of one another, are H or CH3, and the use thereof as a sandalwood fragrance.
REFERENCES:
patent: 5189013 (1993-02-01), Chapuis
patent: 0 373 556 (1990-06-01), None
Berthiol et al (Tetrahedron Leters (2003), 44,(6), 1221-1225).
Barts Samuel
Gale Kellette
Roylance Abrams Berdo & Goodman L.L.P.
Symrise GmbH & Co. KG
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