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Details

Stereochemistry ACHIRAL
Molecular Formula C35H43N5O4
Molecular Weight 597.747
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of REVEFENACIN

SMILES

CN(CCN1CCC(CC1)OC(=O)NC2=CC=CC=C2C3=CC=CC=C3)C(=O)C4=CC=C(CN5CCC(CC5)C(N)=O)C=C4

InChI

InChIKey=FYDWDCIFZSGNBU-UHFFFAOYSA-N
InChI=1S/C35H43N5O4/c1-38(34(42)29-13-11-26(12-14-29)25-40-19-15-28(16-20-40)33(36)41)23-24-39-21-17-30(18-22-39)44-35(43)37-32-10-6-5-9-31(32)27-7-3-2-4-8-27/h2-14,28,30H,15-25H2,1H3,(H2,36,41)(H,37,43)

HIDE SMILES / InChI

Molecular Formula C35H43N5O4
Molecular Weight 597.747
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Revefenacin (trade name Yupelri is a long-acting muscarinic antagonist developed by Mylan Ireland ltd for the treatment of chronic obstructive pulmonary disease (COPD). It has similar affinity to the subtypes of muscarinic receptors M1 to M5. In the airways, it exhibits pharmacological effects through inhibition of M3 receptor at the smooth muscle leading to bronchodilation. The competitive and reversible nature of antagonism was shown with human and animal origin receptors and isolated organ preparations. In preclinical in vitro as well as in vivo models, prevention of methacholine- and acetylcholine-induced bronchoconstrictive effects was dose-dependent and lasted longer than 24 hours.

CNS Activity

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
0.39 nM [Kd]
1.0 nM [Kd]
0.61 nM [Kd]
0.46 nM [Kd]
4.2 nM [Kd]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
YUPELRI

Cmax

ValueDoseCo-administeredAnalytePopulation
0.105 ng/mL
175 μg single, respiratory
REVEFENACIN plasma
Homo sapiens
0.114 ng/mL
175 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
0.309 ng/mL
175 μg single, respiratory
REVEFENACIN plasma
Homo sapiens
0.577 ng/mL
700 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
0.0742 ng/mL
175 μg single, respiratory
THRX-195518 plasma
Homo sapiens
0.178 ng/mL
175 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens
0.178 ng/mL
175 μg single, respiratory
THRX-195518 plasma
Homo sapiens
0.948 ng/mL
700 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens

AUC

ValueDoseCo-administeredAnalytePopulation
0.0702 ng × h/mL
175 μg single, respiratory
REVEFENACIN plasma
Homo sapiens
0.092 ng × h/mL
175 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
0.161 ng × h/mL
175 μg single, respiratory
REVEFENACIN plasma
Homo sapiens
0.443 ng × h/mL
700 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
0.117 ng × h/mL
175 μg single, respiratory
THRX-195518 plasma
Homo sapiens
0.299 ng × h/mL
175 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens
0.259 ng × h/mL
175 μg single, respiratory
THRX-195518 plasma
Homo sapiens
1.48 ng × h/mL
700 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens

T1/2

ValueDoseCo-administeredAnalytePopulation
23 h
700 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
23.5 h
175 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens
22.3 h
700 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens

Funbound

ValueDoseCo-administeredAnalytePopulation
29%
175 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
29%
700 μg 1 times / day steady-state, respiratory
REVEFENACIN plasma
Homo sapiens
42%
175 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens
42%
700 μg 1 times / day steady-state, respiratory
THRX-195518 plasma
Homo sapiens

Doses

AEs

Drug as perpetrator​

Drug as victim

Tox targets

PubMed

Patents

Sample Use Guides

In Vivo Use Guide
The recommended dose of YUPELRI (revefenacin) inhalation solution is one 175 mkg unit-dose vial administered once daily by nebulizer using a mouthpiece.
Route of Administration: Respiratory
In Vitro Use Guide
CHO-K1 cell membrane fractions expressing human recombinant M2 or M3 mAChRs were incubated with [3H]revefenacin (18.5 Ci/mmol), [3H]glycopyrrolate (70 Ci_mmol_1), for 1 hours at 37°C or [3H]tiotropium (70 Ci/mmol) for 4 hours at 37°C. Nonspecific binding was defined in the presence of 10 mkmol/L atropine.
Substance Class Chemical
Record UNII
G2AE2VE07O
Record Status Validated (UNII)
Record Version