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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1876349Generated: November 1, 2026

[(R)-2-(7-cyclopentylamino-1H-indol-2-yl)-4,5-dihydro-thiazol-4-yl]acetic acid → Cyclopentyl-{2-[(R)-4-(3-piperidin-1-yl-[1,2,4]oxadiazol-5-ylmethyl)-4,5-dihydro-thiazol-2-yl]-1H-indol-7-yl}-amine

https://huagongshe.com/reaction/1876349

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[(R)-2-(7-cyclopentylamino-1H-indol-2-yl)-4,5-dihydro-thiazol-4-yl]acetic acidHCID 25197052—
ReactantHCID 178513428HCID 178513428—
ProductCyclopentyl-{2-[(R)-4-(3-piperidin-1-yl-[1,2,4]oxadiazol-5-ylmethyl)-4,5-dihydro-thiazol-2-yl]-1H-indol-7-yl}-amineHCID 5954303354%

Reaction Steps

The compound (140 mg, 0.41 mmol) prepared in Example 42 and N-hydroxypiperidinecarboxamidine instead of N-hydroxycyclopentanecarboxamidine were reacted according to the same procedure as Example 172 to give the title compound (100 mg, Yield 54%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08309586B2
Source datasetuspto-grants-2012_11
ORD IDord-2cc9c9631c9d459880fdc9937be7c903
Source noteuspto-grants-2012_11