Purine derivatives having cyclopropane ring

Details Purine derivatives having cyclopropane ring Purine derivatives having cyclopropane ring

C - Chemistry, Metallurgy

07

D

C07D 473/40 (2006.01) C07D 239/54 (2006.01) C07D 473/00 (2006.01) C07D 473/18 (2006.01) C07D 473/32 (2006.01)

Patent

CA 2251481

A purine derivative having a cyclopropane ring represented by the formula (I): Image wherein A is -CH2- group or -CO- group; X1 is hydrogen atom, a halogen atom, an alkoxy group having 1 to 10 carbon atoms, or hydroxyl group; each of X2, X3, and X4 is independently hydrogen atom or a halogen atom; R1 is hydrogen atom, a halogen atom, or a protected or unprotected amino group; and each of R2 and R3 is independently hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 7 carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 11 carbon atoms, or a substituted or unsubstituted acyl group having 1 to 7 carbon atoms, with proviso that in a case where A is -CO- group, neither R2 nor R3 is a substituted or unsubstituted acyl group having 1 to 7 carbon atoms, and each of X3 and X4 is independently a halogen atom, and a process for preparing the same.

Affiliated with

Also associated with

Rating

Purine derivatives having cyclopropane ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purine derivatives having cyclopropane ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purine derivatives having cyclopropane ring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1628991