[C:1]([O:9][CH:10]([CH3:33])[CH2:11][CH:12]([CH2:15][S:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])[CH2:13][OH:14])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:34][S:35](Cl)(=[O:37])=[O:36].C(N(CC)CC)C.N(CC(NC(OC)=O)CSCCCCCCCCCCCCCCCC)=[N+]=[N-]>ClCCl>[CH3:34][S:35]([O:14][CH2:13][CH:12]([CH2:11][CH:10]([O:9][C:1](=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[CH3:33])[CH2:15][S:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])(=[O:37])=[O:36]A mixture of 1.268 g (2.65 mM) of 2-(2-benzoyloxypropan-1-yl)-3-n-hexadecylthiopropanol m12, 0.270 ml (3.45 mM) of methanesulfonyl chloride and 0.56 ml (3.98 mM) of triethylamine in 30 ml of dichloromethane is allowed to react by the same procedure as described in (52) and the crude product of the titled compound m12a is obtained.
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