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Dive into the research topics where Hans-Martin Siefert is active.

Publication


Featured researches published by Hans-Martin Siefert.


Bioorganic & Medicinal Chemistry | 2002

Metabolites of orally active NO-independent pyrazolopyridine stimulators of soluble guanylate cyclase.

Alexander Straub; Jordi Benet-Buckholz; Rita Fröde; Armin Kern; Christian Kohlsdorfer; Peter D. Schmitt; Thomas Schwarz; Hans-Martin Siefert; Johannes-Peter Stasch

The pyrazolopyridine stimulators of soluble guanylate cyclase BAY 41-2272 and 41-8543 were oxidised in rats and dogs at their 5-pyrimidinyl-cyclopropyl and -morpholino residue. These metabolites activate the soluble guanylate cyclase, induce vasoelaxation and thereby may contribute to the in vivo activity of BAY 41-2272 and BAY 41-8543.


Archive | 1998

Medicament formulation with a controlled release of an active agent

Hans-Martin Siefert; Patrick Bosche; Heino Stass; Stefan Kettelhoit; Tobias Laich


Archive | 2002

Imidazotriazinone-containing compositions for nasal administration

Peter Serno; Andreas Ohm; Wolfgang Barth; Richard-Josef Bauer; Hans-Martin Siefert; Dieter Zimmer


Archive | 2002

Compositions for nasal application

Peter Serno; Andreas Ohm; Wolfgang Barth; Richard-Josef Bauer; Hans-Martin Siefert; Dietmar Zimmer


Archive | 1999

Aqueous drug formulation for oral application

Tobias Laich; Annette Simon; Hans-Martin Siefert


Annals of the New York Academy of Sciences | 1988

Vibunazole and its enantiomers. Synthesis, antifungal activity, and pharmacokinetics.

Wolfgang Ritter; Graham Holmwood; Hans-Juergen Ahr; Klaus Detzer; Udo Kraatz; Manfred Plempel; Dietrich Scherling; Hans-Martin Siefert


Archive | 2005

Drug formulation with controlled release of active ingredient

Hans-Martin Siefert; Patrick Bosche; Heino Stass; Stefan Kettelhoit; Tobias Laich


Archive | 2002

Imidazotriazinonhaltige zusammensetzungen zur nasalen applikation

Peter Serno; Andreas Ohm; Wolfgang Barth; Richard-Josef Bauer; Hans-Martin Siefert; Dieter Zimmer


Archive | 2002

Compositions pour administration nasale

Peter Serno; Andreas Ohm; Wolfgang Barth; Richard-Josef Bauer; Hans-Martin Siefert; Dieter Zimmer


Archive | 2002

Compositions contenant des imidazotriazinones pour application nasale

Peter Serno; Andreas Ohm; Wolfgang Barth; Richard-Josef Bauer; Hans-Martin Siefert; Dieter Zimmer

Collaboration


Dive into the Hans-Martin Siefert's collaboration.

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