Table 6.

Structures of selected pyridoacridine alkaloids.

Structures		Ref.
	cystodytin J (1)	[42]
	diplamine B (2)	[44]
	styelsamine A (3)	[45]
	styelsamine B (4)
	styelsamine C (5)
	styelsamine D (6)
	arnoamine C, (7)	[46]
	arnoamine D (8)
	demethyldeoxyamphimedine (9)	[47]
	labuanine A (10)	[48]
	ancorine A (11)	[49]
	R = H (neoamphimedine, 12) R = OMe (5-methoxyneoamphimedine, 13)	[50]
	R = H (neoamphimedine Y, 14) R = Me (neoamphimedine Z, 15)
	R1 = OH, R2 = H (1-hydroxydeoxyamphimedine, 16) R1 = H, R2 = OH (3-hydroxydeoxyamphimedine, 17)	[51]
	debromopetrosamine (18)
	2-bromoamphimedine (19)	[52]
	dehydrokuanoniamine B (20)	[42]
	kuanoniamine E (21)	[40]
	kuanoniamine F (22)	[46]
	dehydrokuanoniamine F (23)
	R = H (N-deacetylkuanoniamine C, 24)	[53]
	sagitol C (25)	[54]
	sagitol (26)	[55]
	lissoclinidine B (27)	[44]
	shermilamine C (28)	[42]
	R = H (N-deacetylshermilamine B, 29)	[56]
	shermilamine F (30)	[46]
	13-didemethylaminocycloshermilamine D (31)	[47]
	R = H (cystodimine A, 32)	[56]
	R = OH (cystodimine B, 33)
	cnemidine A (34)	[49]
	R = H (ecionine A, 35)	[57]
	R = OH (ecionine B, 36)