| abstract |
PCT No. PCT/EP95/01731 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed May 6, 1995 PCT Pub. No. WO95/31987 PCT Pub. Date Nov. 30, 1995The present invention relates to the use of pteridine derivatives of the formula I in which X is O, NH or N-(C1-C5)-alkanoyl, R3 is the radical -OR4, -NR5R6 or -S(O)mR7, and R, R1, R2, R4, R5, R6, R7 and m have the meanings given in claim 1, which are nitric oxide synthase inhibitors, for the treatment of diseases which are caused by an increased nitric oxide level. |