Cyanocarboxamidines and quinazoline process

Details Cyanocarboxamidines and quinazoline process Cyanocarboxamidines and quinazoline process

1977-09-30

1979-02-06

Coughlan, Jr., Paul M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

260239BC, 2602433, 260302H, 260307A, 2603323R, 2603477, 544291, 544367, 544369, C07D23995

Patent

active

041385616

ABSTRACT:
Novel cyanocarboxamidines are disclosed. The new cyanocarboxamidines are particularly valuable as intermediates in the preparation of antihypertensive 4-amino-2-(4-substituted-piperazin-1-yl)-quinazolines.

REFERENCES:
patent: 3935213 (1973-12-01), Hess
Curd et al., J. Chem. Soc., 1759-1766 (1948).
Budesinsky et al., Coll. Czech. Chem. Commun., 37, 2779-2785 (1972).
Ried et al., Chem. Ber., 109, 2706-2715 (1976).

Affiliated with

Also associated with

Rating

Cyanocarboxamidines and quinazoline process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cyanocarboxamidines and quinazoline process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyanocarboxamidines and quinazoline process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-892511