Anmelden/Registrieren
Erscheinungsjahr:
 
Zurück zur geteilten Ansicht
Berthold Halpern

Veröffentlichungen von Berthold Halpern zu Halpern, Berthold. ->
weitere Veröffentlichungen von Berthold Halpern:
Investigation of racemization during peptide bond formation by gas chromatography of diastereoisomeric tertiarybutyloxycarbonyl amino acid amides (1967)
Measurement of racemization in peptide synthesis by nuclear magnetic resonance spectroscopy (1967)
Quaternary ammonium salts for butylation and mass spectral identification of volatile organic acids (1983)
Effect of solute structure on separation of diastereoisomeric esters and amides by gas-liquid chromatography (1968)
Simple route to sterically pure dioxopiperazines (1968)
Transesterification with an anion-exchange resin (1969)
Deuterated peptides: Platinum catalyzed exchange labeling of leucine enkephalin and related peptides (1983)
Determination of steric purity and configuration of diketopiperazines by gas-liquid chromatography, thin-layer chromatography, and nuclear magnetic resonance spectrometry (1968)
Rapid and quantitative blood amino acid analysis by chemical ionization mass spectrometryAbbreviations: PKU = phenylketonuria; MSU = maple syrup urine disease. (1977)
Simultaneous determination of diphenylhydantoin, mephobarbital, carbamazepine, phenobarbital and primidone in serum using direct chemical ionization mass spectrometry (1978)
The identification of 3-keto-2-methylvaleric acid and 3-hydroxy-2-methylvaleric acid in a patient with propionic acidemiaAbbreviation: DNP = dinitrophenyl hydrazone. (1979)
Abnormal deoxyribose metabolites in the urine of a child with a possible new inborn error of metabolism (1979)
Computer-operated mass spectrometer system (1970)
Two new sulphur-containing amino acids in man (1981)
Veröffentlichungen zu Halpern, Berthold.
Zurück zur geteilten Ansicht
Verfasser Titel Jahr absteigend sortierenaufsteigend sortieren
zeige Details
1
Halpern, Berthold. Investigation of racemization during peptide bond formation by gas chromatography of diastereoisomeric tertiarybutyloxycarbonyl amino acid amides
In: Analytical chemistry. - Columbus, Ohio : American Chemical Society, ISSN 1520-6882, Vol. 39, No. 3 (1967), p. 399-400
Zugang: zum Volltext
ähnliche Vorschläge
1967
zeige Details
2
Halpern, Berthold. Measurement of racemization in peptide synthesis by nuclear magnetic resonance spectroscopy
In: American Chemical Society: Journal of the American Chemical Society. - Washington, DC : American Chemical Society, ISSN 1520-5126, Vol. 89, No. 19 (1967), p. 5051-5052
Zugang: zum Volltext
ähnliche Vorschläge
1967
zeige Details
3
Burke, Daniel G.. Quaternary ammonium salts for butylation and mass spectral identification of volatile organic acids
In: Analytical chemistry. - Columbus, Ohio : American Chemical Society, ISSN 1520-6882, Vol. 55, No. 6 (1983), p. 822-826
Zugang: zum Volltext
ähnliche Vorschläge
1983
zeige Details
4
Westley, John W.. Effect of solute structure on separation of diastereoisomeric esters and amides by gas-liquid chromatography
In: Analytical chemistry. - Columbus, Ohio : American Chemical Society, ISSN 1520-6882, Vol. 40, No. 13 (1968), p. 2046-2049
Zugang: zum Volltext
ähnliche Vorschläge
1968
zeige Details
5
Nitecki, Danute E.. Simple route to sterically pure dioxopiperazines
In: The journal of organic chemistry. - [S.l.] : American Chemical Society, ISSN 1520-6904, Vol. 33, No. 2 (1968), p. 864-866
Zugang: zum Volltext
ähnliche Vorschläge
1968
zeige Details
6
Pereira, Wilfred. Transesterification with an anion-exchange resin
In: The journal of organic chemistry. - [S.l.] : American Chemical Society, ISSN 1520-6904, Vol. 34, No. 6 (1969), p. 2032-2034
Zugang: zum Volltext
ähnliche Vorschläge
1969
zeige Details
7
Faull, Kym F.., Barchas, Jack D.., ... Deuterated peptides: Platinum catalyzed exchange labeling of leucine enkephalin and related peptides
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 10 (8. 1983), p. 463-470
Zugang: zum Volltext
ähnliche Vorschläge
1983
zeige Details
8
Westley, J. W.. Determination of steric purity and configuration of diketopiperazines by gas-liquid chromatography, thin-layer chromatography, and nuclear magnetic resonance spectrometry
In: Analytical chemistry. - Columbus, Ohio : American Chemical Society, ISSN 1520-6882, Vol. 40, No. 12 (1968), p. 1888-1890
Zugang: zum Volltext
ähnliche Vorschläge
1968
zeige Details
9
Mee, John M. L.., Korth, John., ... Rapid and quantitative blood amino acid analysis by chemical ionization mass spectrometryAbbreviations: PKU = phenylketonuria; MSU = maple syrup urine disease.
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 4 (3. 1977), p. 178-181
Zugang: zum Volltext
ähnliche Vorschläge
1977
zeige Details
10
Truscott, Roger J. W.., Burke, Daniel G.., ... Simultaneous determination of diphenylhydantoin, mephobarbital, carbamazepine, phenobarbital and primidone in serum using direct chemical ionization mass spectrometry
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 5 (8. 1978), p. 477-482
Zugang: zum Volltext
ähnliche Vorschläge
1978
zeige Details
11
Truscott, Roger J. W.., Pullin, Christopher J.., ... The identification of 3-keto-2-methylvaleric acid and 3-hydroxy-2-methylvaleric acid in a patient with propionic acidemiaAbbreviation: DNP = dinitrophenyl hydrazone.
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 6 (7. 1979), p. 294-300
Zugang: zum Volltext
ähnliche Vorschläge
1979
zeige Details
12
Truscott, Roger J. W.., Halpern, Berthold., ... Abnormal deoxyribose metabolites in the urine of a child with a possible new inborn error of metabolism
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 6 (10. 1979), p. 453-459
Zugang: zum Volltext
ähnliche Vorschläge
1979
zeige Details
13
Reynolds, W. E.., Bacon, V. A.., ... Computer-operated mass spectrometer system
In: Analytical chemistry. - Columbus, Ohio : American Chemical Society, ISSN 1520-6882, Vol. 42, No. 11 (1970), p. 1122-1129
Zugang: zum Volltext
ähnliche Vorschläge
1970
zeige Details
14
Truscott, Roger J. W.., Malegan, Don., ... Two new sulphur-containing amino acids in man
in: Biological Mass Spectrometry, in: Biological Mass Spectrometry . - Chichester : Wiley Subscription Services, Inc., A Wiley Company, ISSN 0306-042X, ZDB-ID 2197367-2 Vol. 8 (3. 1981), p. 99-104
Zugang: zum Volltext
ähnliche Vorschläge
1981