Bio-based compounds
AssigneeSpecialty Operations France
InventorsOlivier Back, Rawad Tadmouri
Life of this patent
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Abstract
A compound of formula (I) includes R1 and R2 that are independently selected from —(C1-C6)alkyl including (C1)alkyl, —(C2)alkyl, —(C3)alkyl, —(C4)alkyl, —(C5)alkyl, and —(C6)alkyl, which can be optionally interrupted and/or substituted by a heteroatom or heteroatom-containing group, or R1 and R2 form with the nitrogen atom a heterocycle containing from 4 to 8 atoms. The compound of formula (I) also includes R3, which is hydrogen, or —(C1-C4)alkyl, and can optionally be interrupted and/or substituted by a heteroatom or heteroatom containing group. The compound of formula (I) has the proviso that when R1 and R2 are —CH3, then R3 is not hydrogen.
Claims21
A compound of formula (I):
- wherein
- R1 and R2 are independently selected from —(C1-C6)alkyl, wherein —(C1-C6)alkyl comprises —(C1)alkyl, —(C2)alkyl, —(C3)alkyl, —(C4)alkyl, —(C5)alkyl, and/or —(C6)alkyl, optionally interrupted and/or substituted by a heteroatom or heteroatom-containing group, or R1 and R2 form with the nitrogen atom a heterocycle containing from 4 to 8 atoms;
- and
- R3 is hydrogen, or —(C1-C4)alkyl, optionally interrupted and/or substituted by a heteroatom or heteroatom containing group;
- with the proviso that when R1 and R2 are —CH3, then R3 is not hydrogen.
-23. (canceled)
Dependencies are inferred from the claim text.