All of the following statements are true about 6 mercapto purine except
Ref-KDT 6/e p823,824 All anticancer drugs can result in hyperuricemia by causing the detruction of excess cells. Azathioprine is an inmunosuppressant drug that acts by generating 6-MP 6-MP is metabolized by xanthine oxidase. Its dose should be reduced when allopurinol is given concurrently.