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Inventor:
Douglas; George H.
Address:
Malvern, PA
No. of patents:
50
Patents:




Patent Number Title Of Patent Date Issued
RE33125 3- and 5-[3-(1-arylureido)]-1,2,4-triazoles December 5, 1989
4704401 Substituted phenyl amidinoureas November 3, 1987
This invention relates to a method of lowering blood pressure in humans and mammals using 2,6-disubstituted phenyl amidinoureas in which the phenyl ring is additionally substituted by a hydroxy, alkoxy, aralkoxy, alkenyloxy, alkynyloxy, haloacyloxy, or acyloxy group and to novel 2,6-
4565826 Heterocyclic amidinoureas January 21, 1986
This invention relates to a novel class of heterocyclic amidinourea and heterocyclic amidinothiourea compounds wherein the heterocyclic substitution is at the 1-N urea nitrogen atom. These compounds exhibit pharmaceutical activity and may be incorporated into pharmaceutical preparati
4564640 Amidinoureas substituted in both the urea and amidino nitrogen positions January 14, 1986
A method of inducing blood pressure reduction in humans and mammals by administering 2,6-disubstituted phenyl N-alkyl amidinoureas in which the phenyl ring is additionally substituted by a hydroxy, alkoxy, aralkoxy, alkenyloxy, alkynyloxy, acyloxy or halo acyloxy group and a novel class
4515718 Amidinoureas May 7, 1985
A novel method of treating gastrointestinal, spasmolytic and ulcerogenic disorders by the administration of amidinoureas is disclosed.
4487779 Substituted phenyl amidinoureas December 11, 1984
This invention relates to a method of lowering blood pressure in humans and mammals using 2,6-disubstituted phenyl amidinoureas in which the phenyl ring is additionally substituted by a hydroxy, alkoxy, aralkoxy, alkenyloxy, alkynyloxy, haloacyloxy, or acyloxy group and to novel 2,6-
4460585 1-Aryl-4-hydrazinyl-s-triazin-2-ones July 17, 1984
4452980 Triazinones June 5, 1984
Novel s-triazine compounds are prepared as derivatives of the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an acid amide to give substituted s-triazinones and thiones respectively, of the formula ##STR1## The s-triazinones and thio
4443456 Pyridyl alkylene amidinoureas April 17, 1984
This invention relates to a novel class of amidinourea and amidinothiourea compounds wherein the urea nitrogen atom is substituted by a heterocyclic alkylene group, and their use in pharmaceutical preparations which are useful for producing anti-ulcerogenic, antisecretory, antispasmodic,
4440949 Amidinoureas April 3, 1984
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4440765 Amidinoureas April 3, 1984
A novel method of treating gastrointestinal, spasmolytic and ulcerogenic disorders by the administration of amidinoureas is disclosed.
4436911 Heterocyclic amidinoureas March 13, 1984
This invention relates to a novel class of heterocyclic amidinourea and heterocylic amidinothiourea compounds wherein the heterocyclic substitution is at the 1-N urea nitrogen atom. These compounds exhibit pharmaceutical activity and may be incorporated into pharmaceutical preparatio
4418209 Amidinothioureas November 29, 1983
This invention describes a new class of 1-amidino-3-phenylthiourea and N'-phenylamidinothiourea compounds wherein the phenyl group is ortho substituted, and processes for their preparation. The phenylamidinothiourea compounds may be incorporated into pharmaceutical preparations which
4406897 6-Aryl-4-hydrazinyl-s-triazin-2-ones September 27, 1983
4393077 1-Methylene-1-phenylguanidine compounds July 12, 1983
Compounds having the formula: ##STR1## wherein X.sub.1, X.sub.2, R, R.sub.1, R.sub.2 and R.sub.3 are as set forth hereinafter, their preparation and uses as ganglionic blocking agents are disclosed.
4387225 Heterocyclic alkylene triazinones June 7, 1983
Heterocyclic alkyl s-triazine compounds are prepared from the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an acid amide to give respectively substituted s-triazinones and thiones of the formula ##STR1## which have pharmacological
4353842 Amidinoureas October 12, 1982
A novel method of treating gastrointestinal, spasmolytic and ulcerogenic disorders by the administration of amidinoureas is disclosed.
4338441 Triazinones July 6, 1982
Novel s-triazine compounds are prepared as derivatives of the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an acid amide to give substituted s-triazinones and thiones respectively, of the formula ##STR1## The s-triazinones and thio
4304786 Amidinoureas December 8, 1981
A novel method of treating gastrointestinal, spasmolytic and ulcerogenic disorders by the administration of amidinoureas is disclosed.
4298608 Method for blocking high frequency nerve stimulation November 3, 1981
1,4-Disubstituted-1,2-dihydro-1,3,5-triazin-2-ones are used to block conduction of high frequency nerve impulses by selectively acting to substantially completely block high frequency impulses without significantly blocking conduction of a single impulse. The effect is reversible whe
4279928 Method of lowering blood pressure July 21, 1981
Multiple daily dosing with amidinoureas of the formula ##STR1## produces a significant and sustained decrease in blood pressure in humans.
4267388 Process for producing ethynylbenzenes May 12, 1981
There is disclosed a novel process for preparing anti-inflammatory ethynylbenzene derivatives represented by the general formula I: ##STR1## wherein Y is hydrogen, halogen or loweralkyl of 1 to 3 carbon atoms; R represents a ring having the structure: ##STR2## wherein x is 1
4246409 Triazinones January 20, 1981
Novel s-triazine compounds are prepared as derivatives of the corresponding amidinourea and amidinothiourea compounds by reacting with an activated form of an acid amide to give substituted s-triazinones and thiones respectively, of the formula ##STR1## The s-triazinones and thio
4242340 Method for the treatment of diarrheal disease conditions and symptoms in mammals December 30, 1980
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4242339 Method for treatment of gastrointestinal spasmodic disease conditions or symptoms in mammals December 30, 1980
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4242338 Method for treatment of gastrointestinal secretory and ulcerogenic disease conditions or symptom December 30, 1980
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4242337 Method for treatment of diarrheal disease conditions or symptons in mammals December 30, 1980
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4235929 Method of treatment November 25, 1980
This invention describes a method of treating inflammation in warm blooded animals by topically administering an effective amount of benzylideneaniline or its derivatives.
4230727 Compositions and method of treatment October 28, 1980
Compositions for inhibiting cellular proliferation in mammals containing as the active ingredient N-benzylideneaniline and its derivatives, and the method therefor.
4224340 Anti-inflammatory compositions containing .alpha.-phenyl-N-phenylnitrone compounds September 23, 1980
This invention relates to novel compositions containing .alpha.-phenyl-n-phenylnitrone compounds which are useful for the topical treatment of inflammation in warm-blooded animals.
4218450 Method for treatment of gastrointestinal spasmodic disease conditions or symptoms in mammals August 19, 1980
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4214003 Method of treatment July 22, 1980
This invention describes a method of treating inflammation in warm-blooded animals by topically administering an effective amount of .alpha.-phenyl-N-phenylnitrone and derivatives thereof.
4204000 Anti-ulcer amidinoureas May 20, 1980
A novel method of treating gastrointestinal, spasmolytic and ulcerogenic disorders by the administration of amidinoureas is disclosed.
4203985 Antidiarrheal triazinones May 20, 1980
New compositions containing as the principle active ingredient a 1,4-disubstituted-1,2-dihydro-1,3,5-triazin-2-one are used for remedial or prophylactic treatment of diarrhea and organic gastrointestinal disorders accompanied by diarrheal symptoms.
4203984 Antisecretory triazinones May 20, 1980
1,4-disubstituted-1,2-dihydro-1,3,5-triazine-2-ones and their pharmaceutically acceptable salts are used in the prevention and treatment of gastrointestinal disorders associated with hyperactivity of the secretory glands in the gastrointestinal tract.
4203983 Spasmolytic triazinones May 20, 1980
1,4-disubstituted-1,2-dihydro-1,3,5-triazin-2-ones and their pharmaceutically acceptable salts are used in the control of abdominal spasticity especially the treatment of spasmodic conditions of the gastrointestinal tract by administering an effective amount of the triazinone in suit
4200648 Method of treatment April 29, 1980
This invention describes a method of treating inflammation in warm-blooded animals by topically administering an effective amount of a benzylideneaniline derivative, and the compositions therefore.
4198409 Triazinones for veterinary use April 15, 1980
New compositions containing as the principle active ingredient a 1,4-disubstituted-1,2-dihydro-1,3,5-triazin-2-one are used for remedial or prophylactic treatment of diarrhea and organic gastrointestinal disorders accompanied by diarrheal symptoms.
4198408 Method for blocking high frequency nerve stimulation April 15, 1980
1,4-Disubstituted-1,2-dihydro-1,3,5-triazin-2-ones are used to block conduction of high frequency nerve impulses by selectively acting to substantially completely block high frequency impulses without significantly blocking conduction of a single impulse. The effect is reversible whe
4198349 Benzylideneaniline derivatives April 15, 1980
This invention describes a method of treating inflammation in warm blooded animals by topically administering an effective amount of benzylideneaniline or its derivatives.
4197314 Method of treating inflammation April 8, 1980
Relief of inflammation and associated pain and fever by the topical administration of .alpha.-phenyl-N-phenylnitrone and its derivatives.
4187317 Sunscreen and erythema treating with N-benzylidene anilenes February 5, 1980
Compositions for treating radiation induced erythemas and for protecting the human skin against the harmful effects of sunlight, containing as the active ingredient N-benzylideneaniline and its derivatives.
4178387 Method for the treatment of arrhythmia December 11, 1979
A method for the treatment of arrhythmia by administering amidinoureas.
4176198 Method of treatment November 27, 1979
This invention describes a method of treating inflammation in warm blooded animals by topically administering an effective amount of benzylideneaniline or its derivatives.
4169155 Method for treatment of gastrointestinal secretory and ulcerogenic disease conditions or symptom September 25, 1979
A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
4166860 Imidazole amidinoureas for stimulating H.sub.2 -receptors September 4, 1979
A method of stimulating histamine H.sub.2 -receptors in mammals employing imidazole amidinoureas.
4153722 Method of treatment May 8, 1979
This invention describes a method of treating inflammation in warmblooded animals by topically administering an effective amount of .alpha.-phenyl-N-phenylnitrone and derivatives thereof.
4152452 Method of topically treating inflammation May 1, 1979
This invention describes a method of treating inflammation in warmblooded animals by topically administering an effective amount of benzylamine and its derivatives.
4147804 Amidinourea local anesthetics April 3, 1979
A method for producing local anesthetic action in a patient by administering amidinoureas.
3976643 Guanidines August 24, 1976
Novel substituted phenylquanidine compounds and processes for their preparation are disclosed. Their use as anti-hypertensive agents is also revealed.


 
 
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