7‐Step Flow Synthesis of the HIV Integrase Inhibitor Dolutegravir

Abstract: Dolutegravir (DTG), an important active pharmaceutical ingredient (API) used in combination therapy for the treatment of HIV, has been synthesized in continuous flow. By adapting the reported GlaxoSmithKline process chemistry batch route for Cabotegravir, DTG was produced in 4.5 h in sequential flow operations from commercially available materials. Key features of the synthesis include rapid manufacturing time for pyridone formation, one‐step direct amidation of a functionalized pyridone, and telescoping of multiple steps to avoid isolation of intermediates and enable for greater throughput.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
7‐Step Flow Synthesis of the HIV Integrase Inhibitor Dolutegravir ; volume:57 ; number:24 ; year:2018 ; pages:7181-7185 ; extent:5
Angewandte Chemie / International edition. International edition ; 57, Heft 24 (2018), 7181-7185 (gesamt 5)

Creator
Ziegler, Robert E.
Desai, Bimbisar K.
Jee, Jo‐Ann
Gupton, B. Frank
Roper, Thomas D.
Jamison, Timothy F.

DOI
10.1002/anie.201802256
URN
urn:nbn:de:101:1-2022090808304816274810
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:25 AM CEST

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Associated

  • Ziegler, Robert E.
  • Desai, Bimbisar K.
  • Jee, Jo‐Ann
  • Gupton, B. Frank
  • Roper, Thomas D.
  • Jamison, Timothy F.

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