Patent ID: 11964929
Assignee: WISORIG TECHNOLOGIES PTE. LIMITED
Field: Food chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 3:
4. The method of claim 3, wherein R2a is a phenyl group or a —(C1-C4 alkylidene)-phenyl group, wherein the phenyl group or —(C1-C4 alkylidene)-phenyl group is optionally substituted with one, two, three, four, or five R4; and R4 is —OH, —NH2, —NO2, —CN, —SH, —X2, a —C1-C5 alkoxy group, a —C1-C5 alkyl group, or a —C1-C5 alkyl group substituted with X2, wherein X2 is selected from F, Cl, Br, or I.