Amidine and isothiourea derivatives as inhibitors of nitric oxid

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

514214, 514215, 514220, 514221, 540558, 540559, 540560, 540561, 540562, 540569, 540570, 540571, 540572, 540573, C07D40912, C07D47104, C07D48904, A61K 31445

Patent

active

061403229

ABSTRACT:
There are provided novel compounds of formula (I) ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy.

REFERENCES:
patent: 5270464 (1993-12-01), Kukla et al.
CAS Registry nos. cited against Claim 24:107393-74-8; 102599-10-0; 72299-68-4; 72299-67-3; 72232-26-9; 72232-25-8; 37481-24-6; 14788-34-2; 14097-41-7; 14097-40-6; and 14097-37-1.
CAS Registry nos. cited against Claim 26; 135043-75-3; 135007-64-6; 135007-60-2; 114166-30-2; 114166-29-9; 114166-17-5; 99365-69-2; 69062-43-7; 42923-79-5; 41959-45-9; 14097-36-0; and 14097-35-9.
C.R. Rasmussen et al; Improved Procedures for the Preparation of Cycloalkyl-, Arylalkyl-, and Arylthioureas; Synthesis, 1988 456-459.
Larsen et al "A Modified Bischler-Naprieralski Procedure for the Synthesis of 3-Aryl-3,4-dihyroisoquinolines" J. Org. Chem. 1991, 56, 6034-6038.
Brewer et al, "Synthesis and Anthelmintic Activity of a Series of Pyrazino[2,1-a] [2] benzazepine Derivatives" J Med. Chem. 1989, 32, 2058-2062.
Meyers "The Asymmetric Synthesis of 1-Alkyl-2,3,4,5-Tetrahydro-Benzazeplnes and Benzo[.beta.]-1-Azabicyclo[5,3,1] Descanes", Tetrahedron, 1993, 49, 1807-1820.
Bohme et al "Uber Derivate des 1,2,3,4,5-Pentahydro-2-benzazepins"; Arch. Pharmazie 1973, 306, 271-274.
Edwards et al "A Convenient Synthesis of 1-Azabicycloalkanes and their Lactams Via Cuprates of Formamidines", Tetrahedron Letters, 1984, 25, 939-942.
Grunewald et al "Synthesis of 3-Alkyl-8-substituted-and 4-Hydroxy-8-substituted, -2,3,4,5-tetrahydro-1H-2-benzazepines" J. Heterocyclic Chem., 1994, 31, 1609-1617.
Bredt "Isolation of nitric oxide synthetase, a calmodulin-requiring enzyme" Proc. Natl. Acad. Sci., 1990, 87, 682-685.
Haimova et al "One-Pot Synthesis of 5,6-Dihydro-8H-dibenzo[a,g]quinolizine-8-ones and Related Isoquinolines; A New Synthesis of Xylopinine" Synthesis, 1980, 845-847.
Coppola "Novel Hetercycles.8.Fused Isoquinolines Derived from the Reaction of Homophthalic Anhydride with Cyclic Imino Ethers", J Heterocyclic Chem., 1981, 18, 767-770.
Ernst Spath et al "Synthese von Isochinolin-Derivaten" Chem. Ber., 1930, 63B, 134-141.
San-ya Akaboshi et al, "Synthesis in the Benzoquinolizine Group . . . " Chem. Pharm. Bull., 1960, 8, 14-17.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Amidine and isothiourea derivatives as inhibitors of nitric oxid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Amidine and isothiourea derivatives as inhibitors of nitric oxid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amidine and isothiourea derivatives as inhibitors of nitric oxid will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2051992

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.