Invention Grant
- Patent Title: Pyridine derivates and their use as Umami tastants
- Patent Title (中): 茜素衍生物及其作为Umami滋味的用途
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Application No.: US14344361Application Date: 2012-09-20
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Publication No.: US09573898B2Publication Date: 2017-02-21
- Inventor: Jacob Antonius Elings , Cornelis Winkel , Stefan Michael Furrer
- Applicant: Jacob Antonius Elings , Cornelis Winkel , Stefan Michael Furrer
- Applicant Address: CH Vernier
- Assignee: Givaudan S.A.
- Current Assignee: Givaudan S.A.
- Current Assignee Address: CH Vernier
- Agency: Curatolo Sidoti Co., LPA
- Agent Joseph G. Curatolo; Salvatore A. Sidoti
- International Application: PCT/EP2012/068495 WO 20120920
- International Announcement: WO2013/041599 WO 20130328
- Main IPC: A23L1/226
- IPC: A23L1/226 ; C07D213/56 ; C07D213/40 ; C07D213/50
Abstract:
Compounds of the formula (1) and their use as umami tastants: wherein R1 is chosen from Me, Et, Pr, or iPr, R2 is chosen from H or Me, or R1 and R2 together with the aromatic ring carbon atoms, form a 5 or 6 membered ring.
Public/Granted literature
- US20140342073A1 PYRIDINE DERIVATES AND THEIR USE AS UMAMI TASTANTS Public/Granted day:2014-11-20
Information query
