Table 2.

¹H and ¹³C NMR data of isolated enzymatic products including structures

Structure/ Compound	1		2		4
Position	δH, multi., J	δ C	δH, multi., J	δ C	δH, multi., J	δ C
1	exc.	-	exc.	-	-	-
2	5.06, s	83.3	4.84, s	84.2	7.07, s	130.6
3	-	68.1	-	61.1	-	112.0
3a	-	138.9	-	137.7	-	128.2
4	-	130.9	-	133.7	-	133.8
5	6.61, d, 7.8	125.8	6.57, d, 7.8	124.5	6.80, d, 7.2	123.3
6	7.00, t, 7.8	131.5	6.94, t, 7.8	130.8	7.03, dd, 7.2, 8.4	124.4
7	6.48, d, 7.8	110.8	6.45, d, 7.8	110.5	7.19, d, 8.4	110.7
7a	-	152.7	-	152.2	-	138.9
8	2.72, dd, 7.8, 13.8	38.0	2.51, dd, 6.6, 12.6	44.2	3.42, dd, 4.8, 15.0	32.4
	2.34, dd, 8.4, 13.8	-	2.00, dd, 8.4, 12.6	-	2.98, dd, 9.0, 15.0	-
9	3.49, t, 7.8	63.5	3.40, m	63.4	3.61, dd, 4.8, 9.0	59.6
10	-	179.5	-	n.f.	-	n.f.
11	2.29, s	23.1	2.22, s	20.0	2.58, s	22.2
1′	4.95, dd, 0.6, 10.2	116.2	2.55, dd, 6.6, 15.0	37.4	4.60, d, 6.6	46.3
	4.94, dd, 0.6, 17.4	-	2.34, dd, 8.4, 15.0	-	-	-
2′	5.85, dd, 10.8, 17.4	147.6	4.77, t, 7.2	121.7	5.24, t, 6.6	121.9
3′	-	44.7	-	138.6	-	140.4
4′	0.93, s	26.1	1.47, s	19.8	1.70, s	19.8
5′	0.85, s	25.7	1.46, s	27.4	1.60, s	27.2
Structure/ Compound	7		9		10
Position	δH, multi., J	δ C	δH, multi., J	δ C	δH, multi., J	δ C
1	exc.	-	exc.	-	exc.	-
2	7.10, s	127.8	7.02, s	127.3	7.05, s	126.6
3	-	n.f.	-	109.9	-	111.3
3a	-	n.f.	-	120.0	-	119.9
4	-	n.f.	-	138.4	-	139.9
5	-	n.f.	-	n.f.	6.36, d, 7.2	110.1
6	6.98, d, 8.4	126.8	6.87, d, 8.4	127.0	6.75, d, 7.2	124.1
7	7.15, d, 8.4	111.7	6.89, d, 8.4	107.0	-	120.3
7a	-	n.f.	-	139.4	-	138.9
8	3.41-3.44, m	n.f.	3.42-3.47, m	31.0	3.34-3.40, m	31.4
	3.06, dd, 9.0, 15.0	-	3.17, dd, 8.4, 15.6	-	3.15, dd, 7.2, 15.0	-
9	3.87, dd, 4.8, 9.0	n.f.	3.77-3.82, m	58.7	3.68-3.72, m	58.9
10	-	n.f.	-	n.f.	-	n.f.
11	3.79, s	65.1	exc.	-	exc.	-
1′	3.35, d, 7.2	29.7	3.24, d, 7.2	31.9	3.35, d, 7.8	31.2
2′	5.25, t, 7.2	126.2	5.19, t, 7.2	125.0	5.31, t, 7.8	124.2
3′	-	136.3	-	136.8	-	137.3
4′	1.67, s	19.8	1.66, s	19.6	1.62, s	19.4
5′	1.60, s	27.5	1.61, s	27.4	1.61, s	27.3

δ_H and δ_C in ppm

J in Hz

n.f. = not found

exc. = exchanged