公开(公告)号：US11591360B2

公开(公告)日：2023-02-28

申请号：US17268252

申请日：2019-08-15

Applicant: DSM IP ASSETS B.V.

Inventor： Alexander Lucia Leonardus Duchateau ,  Peter Philip Lankhorst ,  Willebrordus Bernardus Van Scheppingen

IPC: C07H17/08

Abstract: The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.

公开(公告)号：US12202853B2

公开(公告)日：2025-01-21

申请号：US18156750

申请日：2023-01-19

Applicant: DSM IP ASSETS B.V.

Inventor： Alexander Lucia Leonardus Duchateau ,  Peter Philip Lankhorst ,  Willebrordus Bernardus Van Scheppingen

IPC: C07H17/08

Abstract: The present invention is directed to a process for purifying natamycin, to an epoxide polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.

公开(公告)号：US12275755B2

公开(公告)日：2025-04-15

申请号：US18164743

申请日：2023-02-06

Applicant: DSM IP ASSETS B.V.

Inventor： Alexander Lucia Leonardus Duchateau ,  Peter Philip Lankhorst ,  Willebrordus Bernardus Van Scheppingen

IPC: C07H17/08 ,  C07H1/06

Abstract: The present invention is directed to a process for purifying natamycin, to an all-trans polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.

公开(公告)号：US11623939B2

公开(公告)日：2023-04-11

申请号：US17267790

申请日：2019-08-15

Applicant: DSM IP ASSETS B.V.

Inventor： Alexander Lucia Leonardus Duchateau ,  Peter Philip Lankhorst ,  Willebrordus Bernardus Van Scheppingen

IPC: C07H17/08 ,  C07H1/06

Abstract: The present invention is directed to a process for purifying natamycin, to an all-trans polyene amphoteric macrolide, to a composition comprising said polyene amphoteric macrolide and to a process for preparing said polyene amphoteric macrolide.