英文名称: | 3h-1,2,4-triazolo(3,4-i)purine-3,5(2h)-dione, 6,7-dihydro-8-cyclopentyl-6-propy | 2,5,6,9-tetrahydro-8-cyclopentyl-6-n-propyl-3h-1,2,4-triazolo(3,4-i)puri ne-3 | 6,7-dihydro-8-cyclopentyl-6-propyl-3h-1,2,4-triazolo(3,4-i)purine-3,5(2h )-di | 4-triazolo(3,4-i)purine-3,5(2h)-dione,6,7-dihydro-8-cyclopentyl-6-propyl-3h-2 |
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