PT 619

structure given in first source

Also Known As:

N(alpha)-(4-((2,4-diamino-5-chloroquinazolin-6-yl)methyl)amino)benzoyl-N(delta)-hemiphthaloyl-L-ornithine; PT-619; PT619

Networked: 1 relevant articles (0 outcomes, 0 trials/studies)

1.	Squamous Cell Carcinoma (Epidermoid Carcinoma) 10/01/1995 - "PT523 and PT619 were 9- and 14-fold, respectively, more active than MTX as inhibitors of parental SCC25 human and neck squamous carcinoma cell growth in 72-hr cultures. "

1.	N(alpha)- (4- amino- 4- deoxypteroyl)- N(delta)- hemiphthaloyl- L- ornithine (PT 523)