| Stereochemistry | ABSOLUTE |
| Molecular Formula | C23H29N7O6 |
| Molecular Weight | 499.5197 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 4 / 4 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CCNC(=O)[C@H]1O[C@H]([C@H](O)[C@@H]1O)N2C=NC3=C2N=C(NCCC4=CC=C(CCC(O)=O)C=C4)N=C3N
InChI
InChIKey=PAOANWZGLPPROA-RQXXJAGISA-N
InChI=1S/C23H29N7O6/c1-2-25-21(35)18-16(33)17(34)22(36-18)30-11-27-15-19(24)28-23(29-20(15)30)26-10-9-13-5-3-12(4-6-13)7-8-14(31)32/h3-6,11,16-18,22,33-34H,2,7-10H2,1H3,(H,25,35)(H,31,32)(H3,24,26,28,29)/t16-,17+,18-,22+/m0/s1
| Molecular Formula | C23H29N7O6 |
| Molecular Weight | 499.5197 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 4 / 4 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
CGS -21680 is an adenosine A2 receptor agonist with IC50 of 22 nM, exhibits 140-fold over A1 receptor. In an isolated perfused working rat heart model, CGS -21680 effectively increases coronary flow with an ED25 value of 1.8 nM. CGS-21680 binds adenosine A2 receptor with high affinity (Kd = 15.5 nM). Novartis originated CGS- 21680 in Switzerland and discontinued its development later.
