TABLE 3.

¹³C NMR spectral data of flocculosin

Structurea	δ (ppm)
C-1	75
C-2	67
C-3	36
C-4	34
C-5	26
C-6	29
C-7	29
C-8	29
C-9	29
C-10	29
C-11	29
C-12	29
C-13	29
C-14	29
C-15	29
C-16	32
C-17	22
C-18	14
C-1′	171
C-2′	68
C-3′	42
C-4′	69
C-5′	43
C-6′	176
C-1′′	104
C-2′′	73
C-3′′	77
C-4′′	80
C-5′′	73
C-6′′	61
C-1′′′	101
C-2′′′	76
C-3′′′	74
C-4′′′	70
C-5′′′	75
C-6′′′	62
-OCOCH3	20
-OCOCH3	21
-OCOCH3	171
-OCOCH3	171

^aUnderlining indicates atom for which shift is given.