1-(2-Amino-ethyl)-3-((S)-1-pyridin-2-yl-pyrrolidin-3-yl)-urea → 9-((1R,2S,3R,4S)-2,3-Dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purine-2-carboxylic acid {2-[3-((S)-1-pyridin-2-yl-pyrrolidin-3-yl)-ureido]-ethyl}-amide trifluoroacetate

Participants

Role	Name	HCID	Charge
Reactant	1-(2-Amino-ethyl)-3-((S)-1-pyridin-2-yl-pyrrolidin-3-yl)-urea	HCID 67019311	—
Reactant	9-((1R,2S,3R,4S)-2,3-dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purine-2-carboxylic acid {2-[3-((R)-1-pyridin-2-yl-pyrrolidin-3-yl)-ureido]-ethyl}-amide trifluoroacetate	HCID 86622650	—
Product	9-((1R,2S,3R,4S)-2,3-Dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purine-2-carboxylic acid {2-[3-((S)-1-pyridin-2-yl-pyrrolidin-3-yl)-ureido]-ethyl}-amide trifluoroacetate	HCID 86622648	—

Reaction Steps

This compound is prepared analogously to 9-((1R,2S,3R,4S)-2,3-dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purine-2-carboxylic acid {2-[3-((R)-1-pyridin-2-yl-pyrrolidin-3-yl)-ureido]-ethyl}-amide trifluoroacetate by replacing 1-(2-amino-ethyl)-3-((R)-1-pyridin-2-yl-pyrrolidin-3-yl)-urea with 1-(2-amino-ethyl)-3-((S)-1-pyridin-2-yl-pyrrolidin-3-yl)-urea.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08163754B2
Source dataset	uspto-grants-2012_04
ORD ID	ord-9583e24f62904cf7a7e59647f93ae11e
Source note	uspto-grants-2012_04