Мы используем файлы cookie.
Продолжая использовать сайт, вы даете свое согласие на работу с этими файлами.
Nepinalone
Другие языки:

Nepinalone

Подписчиков: 0, рейтинг: 0
Nepinalone
Nepinalone.png
Clinical data
ATC code
Identifiers
  • 1-methyl-1-(2-piperidin-1-ylethyl)-3,4-dihydronaphthalen-2(1H)-one
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
Chemical and physical data
Formula C18H25NO
Molar mass 271.404 g·mol−1
3D model (JSmol)
  • O=C2C(c1ccccc1CC2)(CCN3CCCCC3)C
  • InChI=1S/C18H25NO/c1-18(11-14-19-12-5-2-6-13-19)16-8-4-3-7-15(16)9-10-17(18)20/h3-4,7-8H,2,5-6,9-14H2,1H3 checkY
  • Key:RVXGRCNWGOHSDE-UHFFFAOYSA-N checkY
  (verify)

Nepinalone is a cough suppressant. Its brand names include Placatus, Tussolvina, and Nepitus.

The effect is evident after 20–30 minutes after administration and persists for at least 4 hours. It acts primarily at the level of the CNS, but also shows a slight activity in inhibiting the bronchospasm. In such use, it is less effective than codeine and more effective than dextromethorphan in inhibiting the tussive stimulus. [1]

Synthesis

Orig patent: Newer Patent:

The starting material is called 2-Phenylpropanoyl Chloride [22414-26-2]. This is reacted with ethylene in the presence of aluminum trichloride catalyst to give 1-methyl-2-tetralone [66405-14-9] (1). Base catalyzed alkylation of this with 1-(2-chloroethyl)piperidine [1932-03-2] (2) gives Nepinalone (3).



Новое сообщение