Antifungal and Antibacterial Metabolites from a French Poplar Type Propolis

Table 4

 ¹H and ¹³C NMR data of the new compound 40 (in acetone-d6).

Position	40
	, mult. (J in Hz)	, mult.
2	4.68, d (8.9)	84.2, CH
3	4.21, m	66.8, CH
4	a 3.07, dd (16.2, 5.7)	30.6, CH2
	b 2.53, dd (16.2, 9.5)
5		165.1, qC
6	6.15, s	93.5, CH
7		168.1, qC
8		105.9, qC
9		157.6, qC
10		102.4, qC
1′		130.7, qC
2′	7.11, d (1.4)	116.2, CH
3′		146.6, qC
4′		146.2, qC
5′	6.91, d (8.4)	116.0, CH
6′	6.96, dd (8.4, 1.4)	121.3, CH
1′′		136.2, qC
2′′	7.28, m	129.2, CH
3′′	7.16, m	129.7, CH
4′′	7.28, m	130.8, CH
5′′	7.16, m	129.7, CH
6′′	7.28, m	129.2, CH
OH-7	14.49, s
	7.63, d (15.7)	143.1, CH
	8,06, d (15.7)	128.4, CH
C=O		193.2, qC
OCH3-5	3.92, s	56.5, CH3