text: Well, there's currently one in development in China by the name of lidamycin.\n\nHowever, there is a problem with drugs that act on the cell cycle. After all, it would affect all the other cells around it. I suggest you read up on it. Here's what came up in a search for cell cycle anti-cancer drugs...\n\nhttp://www.anti-cancerdrugs.com/pt/re/anticd/searchresults.htm;jsessionid=FPZHJZPTfFLXLn28yscT05dP514H4RqHqQCv7gTwBPFp1sBvLLMV!65971010!-949856144!8091!-1?&index=1&results=1&searchid=1