Table 1.
Compound | R1 | R2 | R3 | Ref. | ||
---|---|---|---|---|---|---|
1 | Hv-NCC-1 | OH | CH3 | CH(OH)–CH2OH | 3,12 | |
2 | Cj-NCC-1/So-NCC-4/Pc-NCC-2/Ms-NCC-2 | OH | CH3 | CH=CH2 | [18–20,47] | |
3 | Cj-NCC-2/So-NCC-5 | H | CH3 | CH=CH2 | [18–20] | |
4 | Bn-NCC-1 | O-Mal | H | CH=CH2 | [13,14] | |
5 | Bn-NCC-2/At-NCC-1 | O-β-(6′-O-Mal)Glc | H | CH=CH2 | [14,23] | |
6 | Bn-NCC-3/At-NCC-2 | OH | H | CH=CH2 | [14,23] | |
7 | Bn-NCC-4/At-NCC-5 | H | H | CH=CH2 | [23] | |
8 | At-NCC-4 | O-β-Glc | CH3 | CH=CH2 | [23] | |
9 | So-NCC-1 | OH | H | CH(OH)–CH2OH | [18] | |
10 | So-NCC-2 | OH | CH3 | CH(OH)–CH2OH | [17,18] | |
11 | So-NCC-3 | OH | H | CH=CH2 | [18] | |
12 | Nr-NCC-1 | O-β-(6′-O-Mal)Glc | CH3 | CH=CH2 | [15] | |
13 | Nr-NCC-2/Zm-NCC-2 Pc-NCC-1 | O-β-Glc | CH3 | CH=CH2 | [15,16,47] | |
14 | Zm-NCC-1 | O-β-Glc | CH3 | CH(OH)–CH2OH | [16] |
Abbreviations: Mal = malonyl; Glc = glucopyranosyl.