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You can:

Check the ligand table for details.
Go to the GPCR list to see GPCRs with which this ligand interacts.
Go to the individual GPCR page for PubMed ID information by text mining.
Download a TSV version of all interaction data.
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Ligand

Name	NECA
Molecular formula	C12H16N6O4
IUPAC name	(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide
Molecular weight	308.298
Hydrogen bond acceptor	8
Hydrogen bond donor	4
XlogP	-0.7
Synonyms	HY-103173 N-Ethylcarboxamidoadenosine REGID_for_CID_448222 110282-65-0 5 inverted exclamation marka-(N-Ethylcarboxamido)adenosine 5'-N-ETHYLCARBOXAMIDO-ADENOSINE Adenosine, N6-Ethyl-carboxamido D0K8ZZ MLS000069759 NCGC00025260-04 SMR000058759 (2S,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 2ydv 5'-(N-Ethylcarboxamido)adenosine, powder 78647-50-4 AKOS024456749 GTPL425 N-ETHYL-5'-CARBOXAMIDO ADENOSINE [3H]NECA 1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethyl-beta-D-ribofuranuronamide 5'-ethylcarboxamidoadenosine AC1L9LQM beta-D-Ribofuranuronamide, 1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl- JADDQZYHOWSFJD-FLNNQWSLSA-N NCGC00025260-02 SC-97607 (2S,3S,4R)-5-(6-Aminopurin-9-yl)-N-ethyl-3,4-dihydroxy-oxolane-2-carboxamide 1qy5 5 inverted exclamation marka-N-ethylcarboxamidoadenosine 5'-N-Ethylcarboxamidoadenosine Adenosine-5'-(N-ethylcarboxamide) CHEMBL464859 D0W1XA MLS002153347 NCGC00025260-05 ZINC3995401 (2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide 35920-39-9 5'-Ethylcarboxamido Adenosine 84272-21-9 b-D-Ribofuranuronamide,1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl- HMS2234O07 N-ethyl-5'-carboxamidoadenosine Opera_ID_470 100111-00-0 5 inverted exclamation mark -Ethylcarboxamido Adenosine 5'-N(Sup 6)-Ethylcarboxamidoadenosine Adenosine analog, 3 CHEBI:73284 MFCD00069195 NCGC00025260-03 SCHEMBL16585523 (2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide 5''-N-Ethylcarboxamidoadenosine; D-NECA; NECAMolecular Formula: C12H16N6O4 74992-42-0 Adenosine-5-(N-ethylcarboxamide) CS-8131 GTPL377 MolPort-023-276-191 NEC [3H]adenosine-5'-(N-ethylcarboxamide) 1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethyl-?-D-ribofuranuronamide 5'-Ethylcarboxamido-adenosine AC-27392 BDBM21220 [ Show all ]
Inchi Key	JADDQZYHOWSFJD-FLNNQWSLSA-N
Inchi ID	InChI=1S/C12H16N6O4/c1-2-14-11(21)8-6(19)7(20)12(22-8)18-4-17-5-9(13)15-3-16-10(5)18/h3-4,6-8,12,19-20H,2H2,1H3,(H,14,21)(H2,13,15,16)/t6-,7+,8-,12+/m0/s1
PubChem CID	448222
ChEMBL	CHEMBL464859
IUPHAR	425, 377
BindingDB	21220
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Known GPCRs

You can:

Click GLASS IDs to check the association information.
Click protein names to check details of the GPCRs.
Download a TSV version of all interaction information.

GLASS ID	Name	UniProt	Gene	Species	Length
145778	2-oxoglutarate receptor 1	Q6Y1R5	Oxgr1	Rattus norvegicus (Rat)	337
539717	5-hydroxytryptamine receptor 1A	P08908	HTR1A	Homo sapiens (Human)	422
539711	5-hydroxytryptamine receptor 1B	P28222	HTR1B	Homo sapiens (Human)	390
539718	5-hydroxytryptamine receptor 1D	P28221	HTR1D	Homo sapiens (Human)	377
539710	5-hydroxytryptamine receptor 1E	P28566	HTR1E	Homo sapiens (Human)	365
539709	5-hydroxytryptamine receptor 2A	P28223	HTR2A	Homo sapiens (Human)	471
539720	5-hydroxytryptamine receptor 2B	P41595	HTR2B	Homo sapiens (Human)	481
539715	5-hydroxytryptamine receptor 2C	P28335	HTR2C	Homo sapiens (Human)	458
539719	5-hydroxytryptamine receptor 4	Q13639	HTR4	Homo sapiens (Human)	388
539716	5-hydroxytryptamine receptor 5A	P47898	HTR5A	Homo sapiens (Human)	357
539712	5-hydroxytryptamine receptor 6	P50406	HTR6	Homo sapiens (Human)	440
539714	5-hydroxytryptamine receptor 7	P34969	HTR7	Homo sapiens (Human)	479
145763	Adenosine receptor A1	P30542	ADORA1	Homo sapiens (Human)	326
145765	Adenosine receptor A1	P25099	Adora1	Rattus norvegicus (Rat)	326
145766	Adenosine receptor A1	P34970	ADORA1	Oryctolagus cuniculus (Rabbit)	328
145770	Adenosine receptor A1	P47745	ADORA1	Cavia porcellus (Guinea pig)	326
145773	Adenosine receptor A1	P28190	ADORA1	Bos taurus (Bovine)	326
145781	Adenosine receptor A1	P49892	ADORA1	Gallus gallus (Chicken)	324
145764	Adenosine receptor A2a	P29274	ADORA2A	Homo sapiens (Human)	412
145775	Adenosine receptor A2a	P30543	Adora2a	Rattus norvegicus (Rat)	410