9 6 hz u03b1 2 u2032 h 4 73 s 2h ch2 c u2550 c 4 72 4 68 m 3h 4 52 3 91 m 26h 3 75 3 52 m 2h nch2ch2ch2o 3 38 m nch2ch2ch2o 2 22 1 96 s 57h ch3 1 85 m 2h nch2ch2ch2o 13 c nmr 100 mhz cdcl 3 u03b4 ppm 170 6 170 5 170 4 170 3 170 2 170 0 169 8 169 7 169 6 169 5 169 5 169 4 c u2550 o 145 2 134 6 133 1 132 9 131 5 131 1 130 9 128 9 128 3 127 9 127 8 127 5 126 8 126 6 126 5 123 9 123 8 123 0 122 8 120 4 120 3 119 5 100 2 u03b2 1 c 95 9 1 c 95 7 1 c 95 6 1 c 76 5 75 2 73 8 73 5 73 3 73 2 72 6 72 3 72 1 71 6 71 6 71 5 71 2 71 1 70 5 70 4 70 0 69 5 69 3 68 9 68 4 67 8 67 7 65 8 64 7 63 7 62 9 62 5 62 3 62 2 62 1 61 3 53 7 46 8 31 7 29 9 29 2 21 0 20 8 21 8 21 6 20 5 hrms maldi m z found 2214 6877 calculated 2214 6859 for c 101 h 121 n 3 nao 51 m na synthesis of mdp 1 to a stirred solution of 14 32 0 mg 0 015 mmol in ch.