公开(公告)号：US20240262776A1

公开(公告)日：2024-08-08

申请号：US18277896

申请日：2022-02-23

申请人： S.H. KELKAR AND COMPANY LIMITED

发明人： Avdhoot D. Velankar ,  Kedar Ramesh Vaze ,  Popat D. Shinde

IPC分类号： C07C47/02 ,  C07C29/147 ,  C07C33/025 ,  C07C45/29 ,  C07C47/21 ,  C07C49/04 ,  C11B9/00

CPC分类号： C07C47/02 ,  C07C29/147 ,  C07C33/025 ,  C07C45/29 ,  C07C47/21 ,  C07C49/04 ,  C11B9/0015

摘要： The present invention relates to compounds of formula (I), wherein A represents —CH2OH or —CHO, —CH2OAc R1 is an alkyl or alkylidene group, R2 is an alkyl or alkylidene group, dotted line represents double bond or single bond. The present invention also relates to a method of preparation of the compounds and a composition comprising the compounds which is used in perfumed, flavored, deodorizing, masking composition.