Solamargine (19) (deuterated chloroform and methanol) | Compound 1 (2015) (deuterated methanol) | ||||
---|---|---|---|---|---|
Carbon no (type) | C13-NMR | H-1-NMR (J in Hz) | C13-NMR | H-1-NMR (J in Hz) | |
Aglycone | C-1 (CH2) | 37.9 | 38.70 | ||
C-2 (CH2) | 30.5 | 31.13 | |||
C-3 (CH) | 79 | 79.50 | |||
C-4 (CH2) | 40.4 | 41.19 | |||
C-5 (C) | 141.1 | 142.07 | |||
C-6 (CH) | 122.2 | 5.37 (d, J 4.2) | 122.78 | 5.38 (d, J 4.6) | |
C-7 (CH2) | 32.5 | 32.94 | |||
C-8 (CH) | 32.1 | 31.81 | |||
C-9 (CH) | 50.7 | 51.90 | |||
C-10 (C) | 37.5 | 38.20 | |||
C-11 (CH2) | 21.4 | 22.15 | |||
C-12 (CH2) | 38.9 | 39.67 | |||
C-13 (C) | 41.1 | 41.77 | |||
C-14 (CH) | 57.1 | 57.90 | |||
C-15 (CH2) | 30.1 | 30.90 | |||
C-16 (CH) | 79.7 | 4.33 (m) | 80.45 | 4.34 (m) | |
C-17 (CH) | 63.2 | 64.21 | |||
C-18 (CH3) | 16.8 | 0.84 (s) | 17.00 | 0.83 (s) | |
C-19 (CH3) | 19.6 | 1.05 (s) | 19.91 | 1.05 (s) | |
C-20 (CH) | 42 | 42.85 | |||
C-21 (CH3) | 15.4 | 0.97 (d, J 7.0) | 15.60 | 0.97 (d, J 7.2) | |
C-22 (C) | 98.9 | 99.60 | |||
C-23 (CH2) | 34.4 | 33.36 | |||
C-24 (CH2) | 32.7 | 33.14 | |||
C-25 (CH) | 31.3 | 31.81 | |||
C-26 (CH2) | 47.8 | 2.6 (m, br) | 48.47 | 2.53 (m) | |
C-27 (CH3) | 19.6 | 0.87 (d, J 6.0) | 19.98 | 0.85 (d, J 6.4) | |
Glucose (glu) | C-1′ (CH) | 99.9 | 4.48 (d, J 7.8) | 100.63 | 4.50 (d, J 7.6) |
C-2′ (CH) | 79.5 | 80.23 | |||
C-3’(CH) | 77.3 | 78.19 | |||
C-4′ (CH) | 75.7 | 76.73 | |||
C-5′ (CH) | 78.6 | 79.50 | |||
C-6′ (CH2) | 61.4 | 62.12 | |||
Rhamnose A (rha A) | C-1″ (CH) | 102.4 | 4.87 (s) | 103.16 | 4.84 (s) |
C-2″ (CH) | 71.8 | 72.60 | |||
C-3″ (CH) | 71.5 | 72.35 | |||
C-4″ (CH) | 73.3 | 74.10 | |||
C-5″ (CH) | 69.1 | 69.94 | |||
C-6″ (CH3) | 17.7 | 1.29 (m) | 18.11 | 1.26 (m) | |
Rhamnose B (rha B) | C-1″‘(CH) | 101.5 | 5.23 (s) | 102.44 | 5.21 (s) |
C-2″‘(CH) | 71.6 | 72.52 | |||
C-3″‘(CH) | 71.3 | 72.35 | |||
C-4″‘(CH) | 73 | 73.89 | |||
C-5″‘(CH) | 70.1 | 70.85 | |||
C-6″‘(CH3) | 17.6 | 1.29 (m) | 18.0. | 1.26 (m) |