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Dear David,
I would like to ask the members of the PK user group the following question:
"I am interested in computer programs for calculation of log-P values for
octanol/water or water/membrane partition coefficients or for calculation of
dissociation constants of acids (pKa). Does somebody have experiences with the
programs clogP, prologP or PKALC ?"
Thanks and best regards
Bernd Beckermann
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At 09:54 AM 12/16/96 -0600, you wrote:
>PharmPK - Discussions about Pharmacokinetics
> Pharmacodynamics and related topics
>
>Dear David,
>
>I would like to ask the members of the PK user group the following question:
>"I am interested in computer programs for calculation of log-P values for
>octanol/water or water/membrane partition coefficients or for calculation of
>dissociation constants of acids (pKa). Does somebody have experiences with
the programs clogP, prologP or PKALC ?"
>Thanks and best regards
>Bernd Beckermann
>
*** REPLY ****************************
Dear Bernd,
I have not used the specific software you mentioned, but allow me to suggest
the following as two possible sources for these as well as for other
chemistry, PK, lab, analysis, graphics and other scientific software
applications:
SciTech (1850+ products)
Tel. (800)-622-3345
http://www.scitechint.com
WindowChem Software (400+ products)
Tel. (707)-864-0845
http://www.windowchem.com
Good shopping.
David
Dr. David S. Farrier
Summit Research Services
1374 Hillcrest Drive
Ashland, OH 44805 USA
(419)-289-9207
E-mail: dfarrier.at.bright.net
Internet: http://www.bright.net/~dfarrier/
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Check out SciLogP from SciVision (http://www.scivision.com/index). This is
a very good program that predicts LogP values by using molecular descriptors
(Bodor, N. et al, . Pharm. Sci. (1992) vol. 81, 272). It can also be used
to create a multiple linear regression equation that will predict any other
biological property that is entered as the training set. It's easy to use
and they have provided a downloadable demo.
>"I am interested in computer programs for calculation of log-P values for
>octanol/water or water/membrane partition coefficients or for calculation of
>dissociation constants of acids (pKa). Does somebody have experiences with the
>programs clogP, prologP or PKALC ?"
>
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Michael B. Bolger, Ph.D. * Phone: (213) 342-1442 *
* USC School of Pharmacy * FAX: (213) 342-1390 *
* Dept. of Pharm. Sci. * Internet: bolger.-at-.usc.edu *
* 1985 Zonal Ave. PSC 700 * *
* Los Angeles, CA 90033 * *
* U.S.A. * *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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> Dear David,
>
> I would like to ask the members of the PK user group the following question:
>
> "I am interested in computer programs for calculation of log-P values for
> octanol/water or water/membrane partition coefficients or for calculation of
> dissociation constants of acids (pKa). Does somebody have experiences
>with the
> programs clogP, prologP or PKALC ?"
>
> Thanks and best regards
>
> Bernd Beckermann
>
Dear Bernd,
I would suggest you have a look at the software from Advanced Chemistry
Development, Inc. They have a good web site running at
http://www.acdlabs.com and there you will be able to see a no. of demos
of useful chemistry software products.
regards
Sanjeev
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