U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry ACHIRAL
Molecular Formula C11H11NO3S
Molecular Weight 237.275
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of NESOSTEINE

SMILES

OC(=O)C1=CC=CC=C1C(=O)N2CCSC2

InChI

InChIKey=XVAYJUBRRZOANH-UHFFFAOYSA-N
InChI=1S/C11H11NO3S/c13-10(12-5-6-16-7-12)8-3-1-2-4-9(8)11(14)15/h1-4H,5-7H2,(H,14,15)

HIDE SMILES / InChI

Molecular Formula C11H11NO3S
Molecular Weight 237.275
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

Nesosteine is a mucoregulatory agent. Nesosteine reduced the viscosity of tracheobronchial mucus in rabbits made bronchitic by H2SO4 aerosol and markedly increased mucoproduction in healthy animals. Nesosteine was more active than the best known mucolytic/mucoregulatory drugs, such as sobrerol, N-acetylcysteine and mercaptopropionylglycine. The fluidifying activity of the drug was also demonstrated in vitro (pig's gastric mucin), although this proved to be less marked than in vivo. Nesosteine reduced the amount of total proteins of the tracheobronchial mucus, acting on albumin, alpha 1, alpha 2, beta and gamma mucoproteins.

Approval Year

PubMed

Sample Use Guides

In Vivo Use Guide
Oral administration of 600 mg/day nesosteine
Route of Administration: Oral
In Vitro Use Guide
Nesosteine (10(-5) M) inhibits ovalbumin-induced histamine release in the trachea of sensitized guinea-pigs.
Substance Class Chemical
Record UNII
445J9K442Z
Record Status Validated (UNII)
Record Version