Cyclopropanated macrocyclic ketones and lactones

Details Cyclopropanated macrocyclic ketones and lactones Cyclopropanated macrocyclic ketones and lactones

2007-03-13

2007-03-13

Seaman, Margaret D. (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

Reexamination Certificate

active

11105626

ABSTRACT:
The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formulawherein X is an atom or a functional group selected from the group consisting of O, N, S, CH, or CH2;wherein Y is a straight or branched hydrocarbon moiety consisting of 1 to 20 carbon atoms;wherein W is a straight or branched hydrocarbon moiety of consisting of 1 to 20 carbon atoms; andwherein O is an oxygen atom;and the use of these novel compounds in creating fragrances, and scents in items such as perfumes, colognes and personal care products.

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