Microwave-assisted from synthesis of 2-arylamino-2-imidazolines on a solid support
作者:Murat Genc、S�leyman Servi
DOI:10.1002/hc.20081
日期:——
An efficient synthesis of 2-arylamino-2-imidazolinesfrom dimethyl N-aryldithioimidocarbonates and ethylenediamine on solidsupport under microwave irradiation has been developed. The reaction time has been reduced from hours to minutes with improved yields as compared to conventional heating. Their piperidin-4-ylmethyl and morpholin-4-ylmethyl derivatives were synthesized by treatment with formaldehyde
One‐Pot Synthesis of Iminoimidazolines under Microwave Irradiation in Solvent‐Free Conditions
作者:Süleyman Servi、Murat Genc
DOI:10.1080/00397910701545320
日期:2007.9.1
Abstract Substituted iminoimidazolines were synthesized from a one‐pot reaction of aromatic or hetero‐aromatic amines with imidazolidine‐2‐thione undersolvent‐freeconditions using microwaveirradiation with good to excellent yields.
Novel compounds, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
Method for using pharmaceutical compositions containing
申请人:Allergan
公开号:US05708015A1
公开(公告)日:1998-01-13
A pharmaceutical composition, useful for treating animals of the mammalian species, including humans, to treat diseases and conditions which normally respond to treatment with alpha.sub.2 adrenergic agents, contains as its active alpha.sub.2 adrenergic agent ingredient one or more compounds of the formula ##STR1## where X is O, S or NH; n is an integer with the values of 0, 1 or 2; when n is 0 then R.sub.1 is lower alkyl having 1 to 6 carbon atoms and R.sub.2 is H or lower alkyl having 1 to 6 carbon atoms; when n is 1 or 2, then R.sub.1 and R.sub.2 both are methylene (CH.sub.2), or methylene substituted with an R.sub.5 group where R.sub.5 is lower alkyl of 1 to 6 carbons; R.sub.3 and R.sub.4 independently are H or lower alkyl having 1 to 6 carbons; R.sub.6 is H or lower alkyl of 1 to 6 carbons.
Method for using 2-(2-alkylphenylamino)-oxazolines as adrenergic agents
申请人:Allergan
公开号:US05580892A1
公开(公告)日:1996-12-03
A pharmaceutical composition, useful for treating animals of the mammalian species, including humans, to treat diseases and conditions which normally respond to treatment with alpha.sub.2 adrenergic agents, contains as its active alpha.sub.2 adrenergic agent ingredient one or more compounds of the formula ##STR1## where X is 0, S or NH; n is an integer with the values of 0, 1 or 2; when n is 0 then R.sub.1 is lower alkyl having 1 to 6 carbon atoms and R.sub.2 is H or lower alkyl having 1 to 6 carbon atoms; when n is 1 or 2, then R.sub.1 and R.sub.2 both are methylene (CH.sub.2), or methylene substituted with an R.sub.5 group where R.sub.5 is lower alkyl of 1 to 6 carbons; R.sub.3 and R.sub.4 independently are H or lower alkyl having 1 to 6 carbons; R.sub.6 is H or lower alkyl of 1 to 6 carbons.