![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif)
penicillamine A beta dimethyl analog of the amino acid cysteine. As a degradation product of penicillin antibiotics, penicillamine chelates with heavy metals and increases their urinary excretion. Possessing antineoplastic properties, penicillamine induces apoptosis by a p53-mediated mechanism and inhibits angiogenesis by chelating with copper, a cofactor for angiogenesis. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif)
Synonyms: | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | Depamine D-Mercaptovaline D-Penicillamine | | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | US brand names: | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | Cuprenil Cuprimine Depen Perdolat Sufortan | | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | Foreign brand names: | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | Atamir Cupripen Distamine Kelatin Mercaptyl Metalcaptase Pendramine Trolovol | | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | Chemical structure names: | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) | - 3-Mercapto-D-valine
- Alpha-amino-beta-methyl-beta-mercaptobutyric Acid
- Beta,Beta-dimethylcysteine
- Beta-thiovaline
| | ![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) |
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/gray_spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif)
|
![](https://webarchive.library.unt.edu/eot2008/20081005085432im_/http://www.nci.nih.gov/images/spacer.gif) |