Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Hans Fritz"'
Autor:
Hans Fritz, Hanspeter Sauter, Paul Hug, Sven-Olov Lawesson, Tammo Winkler, B. S. Pedersen, S. Scheibye, Enno Logemann
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 87:525-534
By a new thiation reagent,1, 4, 11 the dimer of p-methoxyphenylthionophosphine sulfide, 3, a series of thioamides have been prepared in almost quantitative yields from the corresponding amides, Carbon-13 NMR spectra of tertiary thioamides of formic,
Autor:
Helmut Schlemper, Heinz Wilhelm Rotter, M. Fletschinger, Christian Hasenfratz, Guo-Zen Ji, Hans Georg von Schnering, Leonhard Walz, Dietmar Putzas, Carol Ottaway, A. V. Satish, Thomas Breuer, Joachim Boele, Jürgen Willaredt, Karl Peters, Reinhard Schwesinger, Frederick G. Bordwell, Eva-Maria Peters, Tim Dambacher, Hans Fritz
Publikováno v:
Liebigs Annalen. 1996:1055-1081
The syntheses and properties of novel, extremely strong uncharged polyaminophosphazene bases up to a high level of steric hindrance are described. Most of the systems were readily prepared in up to molar quantities and conveniently recovered from the
Autor:
Hans Fritz, Petri T. Kovanen, Arnold von Eckardstein, Christian P. Sommerhoff, Miriam Lee, Frank Zettl
Publikováno v:
Arteriosclerosis, Thrombosis, and Vascular Biology. 22:2086-2091
Objective— In human atherosclerotic lesions, degranulated mast cells are found in the vicinity of macrophage foam cells. Mast cell granules contain tryptase, a tetrameric serine protease requiring glycosaminoglycans for stabilization. No endogenous
Autor:
Andreas Holloschi, Hans Fritz, Shirley Gil-Parrado, Irmgard Assfalg-Machleidt, Eberhard Spiess, Ennes A. Auerswald, John C. Reed, Werner Machleidt, Oliver Popp, Amaury Ernesto Fernandez-Montalvan, Pablo Fuentes-Prior, Tobias Knoch, Guy S. Salvesen, Felix Bestvater, Katherine Welsh
Publikováno v:
Journal of Biological Chemistry. 277:27217-27226
Ubiquitous calpains (μ- and m-calpain) have been repeatedly implicated in apoptosis, but the underlying mechanism(s) remain(s) to be elucidated. We examined ionomycin-induced cell death in LCLC 103H cells, derived from a human large cell lung carcin
Autor:
Isabel de Fátima Correia Batista, Hans Fritz, Reinhardt Mentele, Maria Luiza Vilela Oliva, Maria do Socorro de Mendonça Cavalcanti, Marianne Jochum, Claudio A. M. Sampaio, Luana Cassandra Breitenbach Barroso Coelho, Misako U. Sampaio
Publikováno v:
Biochemical and Biophysical Research Communications. 291:635-639
Swartzia pickellii is a Leguminosae that belongs to the Caesalpinioideae sub-family the Swartzia pickellii Trypsin Inhibitor (SWTI), a serine proteinase inhibitor was isolated from its seeds. SWTI is a single polypeptide chain protein and it's struct
Publikováno v:
Journal für praktische Chemie. 342:819-824
Upon treatment with aqueous alkali, the Diels—Alder adducts 2 and 4 of dichloromethylenepropane-dinitrile (1) with cyclopentadiene and anthracene resp. are converted into 3-chloro-bicyclo[2.2.1]hepta-2,5-diene-2-carbonitrile (3) and 12-chloro-9,10-
Autor:
G. Rihs, Lothar Knothe, Hans Fritz, Dieter Hunkler, Kai Exner, Gerhard Fischer, Horst Prinzbach
Publikováno v:
European Journal of Organic Chemistry. 2000:743-762
The chances for intramolecular imine/ene ( azetidines), diazene/ene ( 1,2-diazetidines), diazeneoxy/ene ( 1,2-diazetidine oxides) and diazenedioxiene ( 1,2-diazetidine dioxides) [2+2]photocycloadditions and for the isolation of the respective photopr
Autor:
Maria A. Juliano, Hans Fritz, Isabel de Fátima Correia Batista, Claudio A. M. Sampaio, Misako U. Sampaio, Ennes A. Auerswald, Maria Luiza Vilela Oliva, Sonia A. de Andrade
Publikováno v:
Immunopharmacology. 45:145-149
Kunitz type Bauhinia ungulata factor Xa inhibitor (BuXI) was purified from B. ungulata seeds. BuXI inactivates factor Xa and human plasma kallikrein (HuPK) with K i values of 18.4 and 6.9 nM, respectively. However, Bauhinia variegata trypsin inhibito
Publikováno v:
Immunopharmacology. 43:287-291
Bradykinin and kallidin are released during dermal injury and inflammation as a result of activation of kallikreins which cleave high- and low-molecular weight kininogen (HMW and LMW kininogen, respectively). In the skin, kinins are involved, e.g., a
Autor:
Hans Fritz, Fabian Wahl, Johann-Peter Melder, Andreas Weiler, Thorsten Voss, Klaus Weber, Horst Prinzbach, Dieter Hunkler, Rolf Pinkos
Publikováno v:
Liebigs Annalen. 1997:2069-2088
Homo- and bishomododecahedral cage molecules with one and two OCO (OCH2) linkers installed into the parent pentagonal framework and featuring diverse functionalization patterns have been made available from pagodane precursors via highly expeditious