, 11b) made by debenzylation of 1, vol.2, pp.61-85
M+Na] + calcd for C 30 H 37 N 3 NaO 14 : 686.21677, found 686.2168, [M+K] + calcd for C 30 H 37 KN 3 O 14 : 702.19071, found 702, 1904. ,
77 (d, J = 2.1 Hz, 1H), 6.75 (d, J = 8.0 Hz, 1H), 6.57 (ddt, 1H), 7.41 (t, J = 0.7 Hz, 1H), vol.6 ,
,
,
C quat ), 145.63 (C quat ) 144.61 (C quat ), 130.36 (C quat ), 130.15 (C quat ), CD, vol.3, issue.3 ,
,
, + calcd for C 29 H 36 N 3 Na 2 O 13 : 680.20380, found 680, 2038.
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, Table 1 Chemical shifts of other carbons than the oleuropein skeleton in 10a-d and 11a-d. Chemical shifts (multiplicities, assignment)
57 (CH broad and small, triazole), 71.38 (OCH 2 Ph), 71.29 (OCH 2 Ph) 10b 148.42 (C quat , triazole), 137.32 (C quat , benzyl), CH para , benzyl), 127.77 (CH para , benzyl), 127.37 (2CH ortho , benzyl), 127.29 (2CH ortho , benzyl), 125.73 (2CH meta, vol.128, pp.61-99 ,
, 39 (2CH meta , Ph linked to triazole), 122.69 (CH broad and small, triazole) 11b 148.30 (C quat , triazole), 123.24 (CH, triazole), vol.126
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