公开(公告)号：US20230286937A1

公开(公告)日：2023-09-14

申请号：US18019782

申请日：2021-08-12

申请人： Symrise AG

发明人： Marcus Eh ,  Susanne Borchert ,  Marcus Betzer ,  Alexandre Illan ,  Johannes Heppekausen

IPC分类号： C07D319/08 ,  C11B9/00

CPC分类号： C07D319/08 ,  C11B9/008

摘要： The invention relates to a distillative process for the preparation of a diastereomer-enriched odorant mixture, and to the diastereomer-enriched odorant mixture and its use as an odorant or for the preparation of an odorant composition. Furthermore, the invention relates to the use of the diastereomer-enriched odorant mixture for imparting, modifying or enhancing a floral odour note of a perfumed product or for the preparation of a perfumed product. Finally, the present invention also relates to odorant compositions and perfumed products comprising the diastereomer-enriched odorant composition.