Research Progress on Chemical Constituents of Zingiber officinale Roscoe

Table 3

Diarylheptanoids in ZOR.

No.	Name	Structure	R1	R2	R3	Reference
280	5-Hydroxy-1-(4′-hydroxy-3′-methoxyphenyl)-7-(4″-hydroxyphenyl)heptan-3-one		H	H	H	[32]
281	5-Hydroxy-1,7-bis(4′-hydroxy-3′-methoxyphenyl)heptan-3-one		H	OCH3	H	[32]
282	7-(3′,4′-Dihydroxy-5′-methoxyphenyl)-5-hydroxy-1-(4″-hydroxy-3″-methoxyphenyl)heptan-3-one		H	OCH3	OH	[54]
283	5-Hydroxy-7-(4′-hydroxy-3′,5′-dimethoxyphenyl)-1-(4″-hydroxy-3″-methoxyphenyl)heptan-3-one		H	OCH3	OCH3	[32]
284	5-Hydroxy-1-(4′-hydroxy-3′,5′-dimethoxyphenyl)-7-(4″-hydroxy-3″-methoxyphenyl)heptan-3-one		OCH3	OCH3	H	[55]
285	5-Hydroxy-1,7-bis(4′-hydroxy-3′,5′-dimethoxyphenyl)heptan-3-one		OCH3	OCH3	OCH3	[32]
286	(E)-7-(3′,4′-Dihydroxyphenyl)-1-(4″-hydroxy-3″-methoxyphenyl)hept-4-en-3-one		H	—	V	[55]
287	1,7-bis(4′-Hydroxy-3′-methoxyphenyl)-4-heptene-3-one		CH3	—	—	[55, 56]
288	3,5-Dihydroxy-1,7-bis(4′-hydroxy-3′-methoxyphenyl)heptane		H	H	CH3	[54–56]
289	1,7-bis(3′,4′-Dihydroxyphenyl)-3,5-diacetate heptane		COCH3	H	H	[55]
290	1,7-bis(4′-Hydroxy-3′-methoxyphenyl)-3,5-diacetate heptane		COCH3	H	CH3	[55–57]
291	1,7-bis(4′-Methoxy-3′-acetatephenyl)-3,5-diacetate heptane		COCH3	CH3	COCH3	[55]
292	1,7-bis(3′,4′-Diacetatephenyl)-3,5-diacetate heptane		COCH3	COCH3	COCH3	[55]
293	5-(6-(4-Hydroxy-3-methoxyphenethyl)-4-hydroxy-tetrahydro-2H-pyran-2-yl)-3-methoxybenzene-1,2-diol		H	—	—	[54, 58]
294	2-(4′-Hydroxy-3′-methoxyphenethyl)-6-(3″,4″-dihydroxy-5″-methoxyphenyl)-tetrahydro-2H-pyran-4-yl acetate		COCH3	—	—	[58]
295	7-(3′,4′-Dihydroxyphenyl)-1-(4″-hydroxy-3″-methoxyphenyl)-3,5-diacetate heptane		H	H	—	[55]
296	7-(4′-Hydroxy-3′-methoxyphenyl)-1-(4″,5″-dihydroxy-3″-methoxyphenyl)-3,5-diacetate heptane		OH	CH3	—	[54]
297	7-(4′-Hydroxy-3′-methoxyphenyl)-1-(4″-hydroxy-5″-methyl-3″-methoxyphenyl)-3,5-diacetate heptane		CH3	CH3	—	[55]
298	7-(4′-Hydroxy-3′-methoxyphenyl)-1-(4″-hydroxy-3″,5″-dimethoxyphenyl)-3,5-diacetate heptane		OCH3	CH3	—	[55, 56]
299	5-(6-(4-Hydroxyphenethyl)-4-hydroxy-tetrahydro-2H-pyran-2-yl)-3-methoxybenzene-1,2-diol		H	H	H	[25]
300	5-(6-(4-Hydroxy-3-methoxyphenethyl)-4-hydroxy-tetrahydro-2H-pyran-2-yl)-3-methoxybenzene-1,2-diol		H	H	OCH3	[54, 58]
301	5-(6-(4-Hydroxy-3-methoxyphenethyl)-4-hydroxy-tetrahydro-2H-pyran-2-yl)-2-hydroxy-3-methoxyphenyl acetate		H	COCH3	OCH3	[58]
302	2-(4′-Hydroxy-3′-methoxyphenethyl)-6-(3″,4″-dihydroxy-5″-methoxyphenyl)-tetrahydro-2H-pyran-4-yl acetate		COCH3	H	OCH3	[58]
303	1,7-bis(4′-Hydroxy-3′-methoxyphenyl)-5-oxoheptan-3-yl acetate		H	—	—	[57]
304	1,7-bis(3′-Methoxy-4′-acetatephenyl)-5-oxoheptan-3-yl acetate		COCH3	—	—	[57]
305	1,7-bis(4′-Hydroxy-3′-methoxyphenyl)-3,5-heptadione		—	—	—	[34]
306	(1E,6E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione		—	—	—	[56]
307	2,4-bis(3,4-Dihydroxyphenethyl)pentanedioic acid		—	—	—	[59]