Reference of 21436-03-3, An article , which mentions 21436-03-3, molecular formula is C6H14N2. The compound – (1S,2S)-Cyclohexane-1,2-diamine played an important role in people’s production and life.
Design, synthesis, and biological evaluation of pirenzepine analogs bearing a 1,2-cyclohexanediamine and perhydroquinoxaline units in exchange for the piperazine ring as antimuscarinics
Pirenzepine (2) is one of the most selective muscarinic M1 versus M2 receptor antagonists known. A series of 2 analogs, in which the piperazyl moiety was replaced by a cis- and trans-cyclohexane-1,2-diamine (3-6) or a trans- and cis-perhydroquinoxaline rings (7 and 8) were prepared, with the aim to investigate the role of the piperazine ring of 2 in the interaction with the muscarinic receptors. The structural change leading to compounds 3-6 abolished in binding assays the muscarinic M1/M2 selectivity of 2, due to an increased M2 affinity. Rather, compounds 3-6 displayed a reversed selectivity showing more affinity at the muscarinic M2 receptor than at all the other subtypes tested.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 21436-03-3, help many people in the next few years., Reference of 21436-03-3
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare