@article{KruegerGroetzingerBerndt1987,
  author    = {Kr{\"u}ger, G{\"o}tz and Gr{\"o}tzinger, Joachim and Berndt, Heinz},
  title     = {Enantiomeric resolution of amino acid derivatives on chiral stationary phases by high-performance liquid chromatography},
  series = {Journal of Chromatography A},
  volume    = {1987},
  journal   = {Journal of Chromatography A},
  number    = {397},
  issn      = {0021-9673},
  doi       = {10.1016/S0021-9673(01)85005-6},
  pages     = {223 -- 232},
  year      = {1987},
  language  = {en}
}
@article{NokiharaBerndt1978,
  author    = {Nokihara, Kiyoshi and Berndt, Heinz},
  title     = {Synthesis of hapten-polypeptide conjugates as antigen models for the N-terminal region of the α-2-chain of rabbit skin collagen},
  series = {Journal of the Royal Society of Chemistry: Perkin Transactions 1},
  volume    = {1978},
  journal   = {Journal of the Royal Society of Chemistry: Perkin Transactions 1},
  number    = {3},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {1364-5463},
  doi       = {10.1039/P19780000260},
  pages     = {260 -- 263},
  year      = {1978},
  abstract  = {Synthesis of derivatives of the peptide sequence L-pyroglutamyl-L-phenylalanyl-L-aspartyl-glycyl-L-lysyl-glycyl-glycyl-glycine as the antigenic determinant representing the N-terminal non-helical region of the α-2-chain of rabbit skin collagen, and conjugation to two different polypeptide carriers, are described.},
  language  = {en}
}
@article{ScheerKapelyukhRodeetal.2012,
  author    = {Scheer, Nico and Kapelyukh, Yury and Rode, Anja and Buechel, Sandra and Wolf, C. Roland},
  title     = {Generation and characterization of novel cytochrome P450 Cyp2c gene cluster knockout and CYP2C9 humanized mouse lines},
  series = {Molecular Pharmacology},
  volume    = {82},
  journal   = {Molecular Pharmacology},
  number    = {6},
  publisher = {ASPET},
  address   = {Bethesda, Md.},
  issn      = {1521-0111},
  doi       = {10.1124/mol.112.080036},
  pages     = {1022 -- 1029},
  year      = {2012},
  abstract  = {Compared with rodents and many other animal species, the human cytochrome P450 (P450) Cyp2c gene cluster varies significantly in the multiplicity of functional genes and in the substrate specificity of its enzymes. As a consequence, the use of wild-type animal models to predict the role of human CYP2C enzymes in drug metabolism and drug-drug interactions is limited. Within the human CYP2C cluster CYP2C9 is of particular importance, because it is one of the most abundant P450 enzymes in human liver, and it is involved in the metabolism of a wide variety of important drugs and environmental chemicals. To investigate the in vivo functions of cytochrome P450 Cyp2c genes and to establish a model for studying the functions of CYP2C9 in vivo, we have generated a mouse model with a deletion of the murine Cyp2c gene cluster and a corresponding humanized model expressing CYP2C9 specifically in the liver. Despite the high number of functional genes in the mouse Cyp2c cluster and the reported roles of some of these proteins in different biological processes, mice deleted for Cyp2c genes were viable and fertile but showed certain phenotypic alterations in the liver. The expression of CYP2C9 in the liver also resulted in viable animals active in the metabolism and disposition of a number of CYP2C9 substrates. These mouse lines provide a powerful tool for studying the role of Cyp2c genes and of CYP2C9 in particular in drug disposition and as a factor in drug-drug interaction.},
  language  = {en}
}
@article{KalbeKuropkaMeyerStorketal.1988,
  author    = {Kalbe, Jochen and Kuropka, Rolf and Meyer-Stork, L. Sebastian and Berndt, Heinz and [u.a.],},
  title     = {Isolation and characterization of high-molecular mass DNA from hair shafts},
  series = {Biological chemistry},
  volume    = {369},
  journal   = {Biological chemistry},
  number    = {1},
  isbn      = {0177-3593},
  doi       = {10.1515/bchm3.1988.369.1.413},
  pages     = {413 -- 416},
  year      = {1988},
  language  = {en}
}
@article{Berndt1980,
  author    = {Berndt, Heinz},
  title     = {Zur Reaktion von Iminodithiocarbonaten mit Carbons{\"a}uren. I : Synthese des Modellpeptid-Derivates Z-(L)-Ala-(L/D)-Phe-(L)-Val-OMe},
  series = {Tetrahedron letters},
  volume    = {21},
  journal   = {Tetrahedron letters},
  number    = {34},
  issn      = {0040-4039},
  doi       = {10.1016/S0040-4039(00)78663-1},
  pages     = {3265 -- 3268},
  year      = {1980},
  language  = {de}
}
@article{BerndtKrueger1985,
  author    = {Berndt, Heinz and Kr{\"u}ger, G{\"o}tz},
  title     = {Resolution of enantiomeric amino acid derivatives by high-performance liquid chromatography on chiral stationary phases},
  series = {Journal of chromatography A},
  volume    = {1985},
  journal   = {Journal of chromatography A},
  number    = {348},
  issn      = {0021-9673},
  doi       = {10.1016/S0021-9673(01)92461-6},
  pages     = {275 -- 279},
  year      = {1985},
  language  = {en}
}
@article{MeyerStorkKalbeKuropkaetal.1988,
  author    = {Meyer-Stork, L. Sebastian and Kalbe, Jochen and Kuropka, Rolf and Sauter, S. L. and H{\"o}cker, Hartwig and Berndt, Heinz},
  title     = {Eindeutige Provenienzanalyse von Wolle und feinen Tierhaaren mit Hilfe der Erbsubstanz (DNS)},
  series = {Textilveredlung : schweizerische Zeitschrift f{\"u}r Textilchemie, Textilveredlung und deren Randgebiete},
  volume    = {23},
  journal   = {Textilveredlung : schweizerische Zeitschrift f{\"u}r Textilchemie, Textilveredlung und deren Randgebiete},
  number    = {9},
  issn      = {0040-5310},
  pages     = {304 -- 307},
  year      = {1988},
  language  = {de}
}
@article{SchnabelSchnabelBerndt1971,
  author    = {Schnabel, Eugen and Schnabel, Henning and Berndt, Heinz},
  title     = {Zur selektiven acidolytischen Abspaltbarkeit der tert.-Butyloxycarbonyl-Gruppe},
  series = {Justus Liebigs Annalen der Chemie},
  volume    = {749},
  journal   = {Justus Liebigs Annalen der Chemie},
  number    = {1},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1099-0690},
  doi       = {10.1002/jlac.19717490111},
  pages     = {90 -- 108},
  year      = {1971},
  abstract  = {Die tert.-Butyloxycarbonyl-Gruppe (Boc) l{\"a}ßt sich mittels reiner Trifluoressigs{\"a}ure nicht selektiv neben dem Benzyloxycarbonyl-Rest (Z) abspalten. Das gelingt auch nicht mit L{\"o}sungen von Trifluoressigs{\"a}ure bzw. Chlorwasserstoff in organischen L{\"o}sungsmitteln. Kern-substituierte Z-Gruppen wie Z(pCl), Z(mCl) oder Z(pNO₂) sind zwar stabiler, werden aber von den obengenannten Reagenzien ebenfalls angegriffen bzw. sind nicht mehr acidolytisch abspaltbar. - Mit 70proz. w{\"a}ßriger Trifluoressigs{\"a}ure gelingt die Abspaltung von Boc neben Z dagegen fast selektiv; dabei werden aber Benzylester, besonders Glutamins{\"a}ure-γ-benzylester, teilweise hydrolysiert, w{\"a}hrend Methyl- sowie {\"A}thylester nahezu best{\"a}ndig sind. Die Brauchbarkeit des Abspaltungsverfahrens wird anhand der schrittweise durchgef{\"u}hrten Synthese zweier Heptapeptid-Derivate gezeigt. - {\"A}hnlich spezifisch gelingt die Abspaltung von Boc mit Bortrifluorid-{\"a}therat in Eisessig; Benzylester sind gegen{\"u}ber diesem Reagenz stabiler als gegen w{\"a}ßrige Trifluoressigs{\"a}ure. Das Bortrifluorid-Verfahren eignet sich besonders f{\"u}r die Abspaltung von Boc-Gruppen neben s{\"a}urelabilen Thiol-Schutzgruppen (Tetrahydropyranyl- bzw. Trityl-Rest) sowie neben dem Cyclocystinyl-Rest. Die Leistungsf{\"a}higkeit der Methode wird durch die Synthese zweier Peptid-Derivate mit S-Trityl-Schutzgruppen belegt. Als Nebenreaktion ist die Acetylierung von aliphatischen Hydroxylgruppen m{\"o}glich. Sie l{\"a}ßt sich vermeiden, wenn man die Spaltung in anderen L{\"o}sungsmitteln durchf{\"u}hrt. Die als Modellverbindungen f{\"u}r Stabilit{\"a}tsuntersuchungen verwendeten Nε-acylierten Lysin-Derivate werden mit dem Aminos{\"a}ureanalysator quantitativ neben Lysin bestimmt.},
  language  = {de}
}
@article{KuropkaMuellerHoeckeretal.1989,
  author    = {Kuropka, Rolf and M{\"u}ller, Bettina and H{\"o}cker, Hartwig and Berndt, Heinz},
  title     = {Chiral stationary phases via hydrosilylation reaction of N-acryloylamino acids : I. Stationary phase with one chiral centre for high-performance liquid chromatography and development of a new derivatization pattern for amino acid enantiomers},
  series = {Journal of chromatography A},
  journal   = {Journal of chromatography A},
  number    = {481},
  isbn      = {0021-9673},
  pages     = {380 -- 386},
  year      = {1989},
  language  = {en}
}
@article{NokiharaBerndt1978,
  author    = {Nokihara, Kiyoshi and Berndt, Heinz},
  title     = {Studies on sulfur-containing peptides : tert-butyloxycarbonylsulfenyl and benzyloxycarbonylsulfenyl derivatives as protecting groups for cysteine},
  series = {The journal of organic chemistry},
  volume    = {43},
  journal   = {The journal of organic chemistry},
  number    = {25},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0022-3263},
  doi       = {10.1021/jo00419a046},
  pages     = {4893 -- 4895},
  year      = {1978},
  language  = {en}
}
@article{KalbeHoeckerBerndt1989,
  author    = {Kalbe, Jochen and H{\"o}cker, Hartwig and Berndt, Heinz},
  title     = {Design of enzyme reactors as chromatographic columns for racemic resolution of amino acid esters},
  series = {Chromatographia},
  volume    = {28},
  journal   = {Chromatographia},
  number    = {3-4},
  isbn      = {0009-5893},
  doi       = {10.1007/BF02319646},
  pages     = {193 -- 196},
  year      = {1989},
  language  = {en}
}
@article{TurckBerndt1981,
  author    = {Turck, Christoph W. and Berndt, Heinz},
  title     = {Synthese definierter Peptid-Derivate durch Aminolyse von 3-(Nα-Acyl-peptidyloxy)-2-hydroxy-N-alkylbenzamiden bei erh{\"o}hten Temperaturen, I : Synthese des Modellpeptid-Derivates Z-Ala-Phe-Gly-N(Et)2},
  series = {Hoppe-Seyler´s Zeitschrift f{\"u}r physiologische Chemie},
  volume    = {362},
  journal   = {Hoppe-Seyler´s Zeitschrift f{\"u}r physiologische Chemie},
  number    = {1},
  issn      = {1437-4315},
  doi       = {10.1515/bchm2.1981.362.1.821},
  pages     = {821 -- 828},
  year      = {1981},
  language  = {de}
}