Patent · US Active

Aldehyde acetal based processes for the manufacture of macrocyclic depsipeptides and new intermediates

US8987413B2 · kind B2 · utility

1Cited by

6References

15Claims

0Family size

Assignee

Novartis AG · CH

Inventors

Murat Acemoglu · Basel, CH
Heribert Hellstern · Heitersheim, DE
Bernard Riss · Basel, CH
Christian Sprecher · Rafz, CH

Key dates

Filing date	Oct 1, 2013
Grant date	Mar 24, 2015
Priority date	—
Expiry date	Oct 1, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K11/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to a method or process for the chemical manufacture of depsipeptides of the formula I employing an aldehyde acetal intermediate,wherein the symbols have the meaning defined in the description, to new intermediates and their manufacture, as well as related invention embodiments.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.