New Psychoactive Substances: Major Groups, Laboratory Testing Challenges, Public Health Concerns, and Community-Based Solutions

Table 2

Structural classifications of synthetic cannabinoids.

Classification	Structure	Examples	References
Pyrazolecarboxamides		AB-CHFUPYCA, 5F-AB-FUPPYCA	[87, 88]
Indazole carboxamide or adamantoylindoles		APICA, 5F-AKB-48, STS-135	[88, 89]
Tetramethylcyclo-propylcarbonylindoles	UR-144	UR-144, XLR-11, XLR-11, A-796,260, A-834,735, XLR-12	[89, 90]
Indazole-3-carboxamides		AB-FUBINACA, AB-CHMINACA, PX-2, PX-3	[88, 90]
Indazole carboxamides	AB-FUBINACA	AB-FUBINACA, AB-PINACA	[90–92]
Naphthoylindoles		AM-2201, AM-1221, JWH-007, JWH-200, JWH-018, JWH-073, WIN-55,212-2, JWH-398	[88, 92, 93]
Eicosanoids		AM-883, O-585, AM-1346, O-689	[87, 88, 93]
Benzimidazoles		AZD-1940, AZ-11713908	[94, 95]
Cyclohexylphenols		CP-55,940, CP-47,947	[96, 97]
Indole-3-carboxamides		CUMYL-CBMICA, CUMYL-BICA, org 28611, org 28312	[88, 96, 97]
Tetramethylcyclo-propylcarbonylindazoles		FAB-144	[89, 91, 92]
Indole-3-carboxylates or aryloxycarbonylindole		FDU-PB-22, FUB-PB-22	[98, 99]
Dibenzopyrans		JWH-056, JWH-051	[98, 99]
Phenylacetylindoles		JWH-203, JWH-167	[98, 99]
Naphtylindenes		JWH-176, JWH-171	[99–101]