Knowledge Center

Patent / Jan 01, 1973

16.beta.-Methyl-17.alpha.-hydroxypregna-1,4,9(11)-triene-3,20-dione

Authors:
  • Ivan Villax
Source:
US 3761498

Pregnatrienedione I was prepd. from pregnanone II by KBH4 redn. followed by successive dehydration, methylation, bromination, and debromination.

Also in the Knowledge Center

Related Content

OWN it! Necessidades de Formação e Desenvolvimento FY24

Tenha um papel ativo no seu desenvolvimento pessoal. Siga o novo processo para identificar e planear as suas necessidades de formação e desenvolvimento para o ano fiscal 2024.

Page
Read more

60 Years

In 2019, Hovione celebrates its 60th Anniversary.

Page
Read more

Hovione partners with Dragonfly Technologies to offer micellar chemistry technology to customers as a sustainable alternative to conventional chemical processes

Press Release / Mar 07, 2024
Article
View