Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 37990Generated: October 26, 2026

2-(Propylamino)ethanol → (1E,4E)-2-amino-N-(2-hydroxyethyl)-N-propyl-8-(4-(pyrrolidine-1-carbonyl)phenyl)-3H-benzo[b]azepine-4-carboxamide

https://huagongshe.com/reaction/37990

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Propylamino)ethanolHCID 85382—
Reactant(1E,4E)-2-(tert-butoxycarbonylamino)-8-(4-(pyrrolidine-1-carbonyl)phenyl)-3H-benzo[b]azepine-4-carboxylic acidHCID 66960164—
ReactantN-(2-((tert-butyldimethylsilyl)oxy)ethyl)propan-1-amineHCID 86653470—
Product(1E,4E)-2-amino-N-(2-hydroxyethyl)-N-propyl-8-(4-(pyrrolidine-1-carbonyl)phenyl)-3H-benzo[b]azepine-4-carboxamideHCID 51033410—

Reaction Steps

The title compound was prepared by the procedures as described in Example 104 using (1E,4E)-2-(tert-butoxycarbonylamino)-8-(4-(pyrrolidine-1-carbonyl)phenyl)-3H-benzo[b]azepine-4-carboxylic acid and N-(2-(tert-butyldimethylsilyloxy)ethyl)propan-1-amine that was prepared by the procedure as described in Example 104 (Step A) using 2-(propylamino)ethanol. MS APCI (+) m/z 461 (M+1) detected; 1H-NMR (400 MHz, CDCl3) δ 7.68 (d, 2H), 7.60 (d, 2H), 7.49 (s, 1H), 7.29-7.35 (m, 2H), 6.88 (s, 1H), 3.84 (s, 2H), 3.67 (t, 4H), 3.50 (t, 4H), 2.84 (s, 2H), 1.88-2.00 (m, 4H), 1.66-1.72 (m, 2H), 0.93 (t, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08524702B2
Source datasetuspto-grants-2013_09
ORD IDord-391043205a1242f5b03662fef4861e03
Source noteuspto-grants-2013_09