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pro vyhledávání: '"Zohar Neiman"'
Publikováno v:
International Journal of Quantum Chemistry. 3:103-111
Measurements of the dipole moments and the electronic spectra of suitably substituted derivatives of xanthine and purine confirm the predictions, obtained by various methods of calculation, that the tautomeric forms of these two bases [N(7)H and N(9)
Publikováno v:
Journal of Medicinal Chemistry. 24:636-639
A method for extracting LD50 values from antitumor test data is described. A quantitative structure--activity relationship (QSAR) for 7- and 10-substituted colchicines is presented. This correlation equation closely parallels that which had been deri
Autor:
Zohar Neiman
Publikováno v:
Perceptual and Motor Skills. 68:847-858
This report describes a specific technique which enables young music students to acquire basic motor skills essential for conducting. 18 adolescents ranging in age from 10 to 17 yr. were trained for one school year (about 9 months) to improve their m
Publikováno v:
Chemischer Informationsdienst. 5
Publikováno v:
Chemischer Informationsdienst. 12
A method for extracting LD50 values from antitumor test data is described. A quantitative structure--activity relationship (QSAR) for 7- and 10-substituted colchicines is presented. This correlation equation closely parallels that which had been deri
Autor:
Zohar Neiman, Frank R. Quinn
Publikováno v:
Journal of pharmaceutical sciences. 71(6)
Quantitative structure-activity relationships (QSAR) were derived for a number of 2,6-mono- and disubstituted purines. The derived equations relate the anticancer activity in murine Adenocarcinoma CA755 to the molar refractivity of substituents at po
Autor:
Zohar Neiman
Publikováno v:
Chemischer Informationsdienst. 3
Autor:
Zohar Neiman
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :585
The four purine tautomers are compared by two all-valence electron methods: CNDO/2 and MINDO. The experimental ionization potential of purine is in good agreement with the value calculated by MINDO, while dipole-moment measurements agree better with