A series of 4-acyl-3-pyrazolone derivatives with a 3-substituted 2-hydroxy-3-aminopropyl
chain attached to pyrazole N-1 (7−20) as well as isomeric 4-acyl-5-(3-substituted 3-amino-2-…

Energy dependent efflux pumps confer resistance to anticancer, antimicrobial, and
antiparasitic drugs. P-glycoprotein (Pgp, ABCB1) mediates resistance to a broad spectrum of …

1H- and 1 3 C-NMR investigations with 4-acyl-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-ones
(1-6) are presented, indicating these compounds to exist predominantely as …

The reaction of 3-methyl-1-phenyl-2-pyrazolin-5-one and 4-acyl derivatives thereof (R 4=
COPh, 2-thienoyl, COCH 2 CH 2 Ph, COCH= CHPh) with various alcohols under Mitsunobu …

In vitro and in vivo studies of this group as well as others have clearly documented the
essential role of epithelialmesenchymal interactions for keratinocyte growth and tissue …

… We gratefully acknowledge the expert secretarial assistance of Martina Kegel and stylistic
improvements by Brigitte Nagel-Plagens. These studies were in part supported by the …

… , Dirk Breitkreutz for critical discussions, and Brigitte Plagens for stylistic improvements. We
also wish to extend our thanks to Brigitte Engelhardt and coworkers for their excellent photo …

… Jackie Bickenbach and Brigitte Plagens for critically reading this manuscript. This work
was supported by Deutsche Forschungsgemeinschaft Grant Bo-2-1 (to PB) and a short-term …

… We would like to thank Dagmar Kucher, Brigitte Steinbauer, Iris Moll, and Ina Schuster for
their technical assistance. The editorial assistance of Brigitte Plagens is gratefully …

… We would like to thank Ina Kutschera and Brigitte Steinbauer for excellent technical assistance.
The editorial assistance of Brigitte Plagens is gratefully acknowledged. This project was …