Abstract: A method and apparatus for routing and handling a plurality of in-coming telephone calls initiated by a plurality of anonymous callers, each of the anonymous callers having previously provided a specimen for evaluation to a medical testing laboratory. A telephone call initiated by an anonymous caller is received by the call routing and handling system. The anonymous caller is prompted by the call routing and handling system to transmit a personal identification code corresponding to a specimen previously provided to the medical testing laboratory by the anonymous caller. The personal identification code transmitted by the anonymous caller is received by the call routing and handling system, and test result information associated with the specimen previously provided to the medical testing laboratory by the anonymous caller is retrieved based on the personal identification code previously received. A call handler for processing the telephone call is selected in response to the test result information.
Type:
Grant
Filed:
December 30, 1994
Date of Patent:
April 16, 1996
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Stephen Welner, Elliot Millenson, Wendy Strongin
Abstract: This invention relates to novel bis-biphenyl substituted 3-mercapto-1,2,4-tetrazoles and to pharmaceutically acceptable salts thereof.The compounds are angiotensin II receptor antagonists, and are useful in treating hypertension (lowering high blood pressure), congestive heart failure, elevated ocular pressure, cerebral stroke, angina, cardiac insufficiency, myocardial infarction or diabetic nephropathy.The invention also relates to a pharmaceutical composition comprising a compound of the invention, a method of treating a physiological condition in a mammal that is mediated by angiotensin II which comprises administering to the mammal an effective amount of a compound of the invention, and novel processes for preparing the compounds of the invention.
Type:
Grant
Filed:
September 9, 1994
Date of Patent:
April 16, 1996
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Victor T. Bandurco, William V. Murray, Michael P. Wachter, Charles F. Schwender
Abstract: The 4-arylisoindoles of the following formula are effective analgesics: ##STR1## including stereoisomers and pharmaceutically acceptable salts thereof, wherein ##STR2## with the proviso that there is 0 or 1 unsaturated bond in the isoindole ring and with the proviso that where the stereoisomer is:a) the 3a.beta., 4.beta., 7a.alpha. diastereomer, then a double bond joins the 5- and 6-position carbons or the 6- and 7-position carbons;b) the 3a.beta., 4.alpha., 7a.alpha. or the 3a.beta., 4.alpha., 7a.beta. diastereomers, then the double bond joins the 5- and 6-position carbons; andc) the 3a.beta., 4.beta., 7a.beta. diastereomer, then the double bond joins the 6- and 7-position carbons.
Type:
Grant
Filed:
December 23, 1993
Date of Patent:
April 16, 1996
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Richard J. Carmosin, John R. Carson, Dennis C. Liotta, Philip Pitis, Robert B. Raffa
Abstract: A compound of the general formula I: ##STR1## is disclosed as a potent anticonvulsant drug. Pharmaceutical compositions and methods of treatment are also disclosed.
Type:
Grant
Filed:
November 10, 1994
Date of Patent:
March 12, 1996
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Michael J. Costenzo, Bruce E. Maryanoff, David F. McComsey, Samuel O. Nortey
Abstract: This invention is directed to a multilayered controlled release pharmaceutical dosage form. More particularly the dosage form is adapted for water soluble drugs and comprises a plurality of coated particles wherein each has multiple layers about a core containing a drug active whereby the drug containing core and at least one other layer of drug active is overcoated with a controlled release barrier layer and preferably an outer layer of additional drug is adapted for immediate release to preferably provide one immediate releasing layer and at least two controlled releasing layers of a water soluble drug from the multilayered coated particle.
Abstract: This invention relates to methods of inhibiting development of leukoplakia or malignant lesions in a patient comprising the step of administering an effective leukoplakia or malignant lesion inhibiting amount of fenretinide to a patient wherein the administration of the fenretinide incurs less significant undesirable side effects than administration of other vitamin A retinoid derivatives.
Type:
Grant
Filed:
February 10, 1993
Date of Patent:
November 7, 1995
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Umberto Veronesi, Fausto Chiesa, Alberto Costa
Abstract: The invention provides novel 5-hydroxy-4-aryl- and 5-hydroxy-4-(arylthio)-2(5H)-furanones of the following structure: ##STR1## wherein R contains from about five to about twenty carbon atoms and is defined herein; X is oxygen, sulfur, SO.sub.2, NH, N(lower alkyl), N(lower acyl), aminocarbonyl, carbonyl, carbonylamino, CH.sub.2 or a carbon-carbon bond; Y is hydrogen, halogen, lower alkyl, nitro, alkylthio, perfluoroalkyl, hydroxy, or lower alkoxy(C.sub.1 -C.sub.8); Z is sulfur or a carbon-carbon bond; and Q is H, an alkyl of from 1-20 carbon atoms, COR', COOR', CONHR', PO(OR')2, PO(OR')R" wherein R' and R" are independently selected from the group consisting of H, an alkyl of from 1-20 carbon atoms, phenyl, and substituted phenyl and prodrugs thereof and pharmaceutically acceptable salts thereof.
Abstract: A process for the preparation of enantiomerically pure thienopyran derivatives of the formula ##STR1## is described. The thienopyran derivatives are relaxants of smooth muscle tone and as such are useful in vascular tissue for the treatment of hypertension disease, angina and other vascular disorders characterized by poor regional perfusion.
Type:
Grant
Filed:
September 30, 1994
Date of Patent:
October 10, 1995
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Jeffery B. Press, Pauline J. Sanfilippo, Maud Urbanski
Abstract: Aroyl(piperidinyl and piperazinyl)acyl pyrroles of the following formula have anxiolytic activity: ##STR1## wherein, Y is selected from the group consisting of N, CH or COH;A.sup.1 is selected from the group consisting of ##STR2## n is an integer from 1 to 5;R.sup.1 is selected from the group consisting of H and C.sub.1-4 alkyl;R.sup.2 and R.sup.3 are selected from the group consisting of H and C.sub.1-4 alkyl;R.sup.4 is selected from the group consisting of halo, C.sub.1-4 alkyl, hydroxy, C.sub.1-4 alkoxy, nitro, amino, C.sub.1-4 acylamino, cyano, trihaloC.sub.1-4 alkyl, C.sub.1-4 alkylsulfonyl, C.sub.1-4 alkylsulfinyl and C.sub.1-4 acyl; andR.sup.5 is selected from the group consisting of halo, C.sub.1-4 alkyl, hydroxy, C.sub.1-4 alkoxy, nitro, amino, C.sub.1-4 acylamino, cyano, trihaloC.sub.1-4 alkyl, C.sub.1-4 alkylsulfonyl, C.sub.1-4 alkylsulfinyl and C.sub.1-4 acyl; and acid addition salts thereof.
Type:
Grant
Filed:
December 23, 1993
Date of Patent:
May 23, 1995
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Richard J. Carmosin, John R. Carson, Philip Pitis
Abstract: This invention relates to substituted thiazolylaminotetrahydropyridopyrimidines derivatives of the following general formula, the substituent groups of which are as defined in the specification herein: ##STR1## These compounds are useful as inhibitors of platelet aggregation and inhibitors of adhesion molecules and may be provided in pharmaceutical compositions and in methods of treating reperfusion thrombosis injury in patients.
Type:
Grant
Filed:
December 22, 1993
Date of Patent:
April 11, 1995
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Pauline J. Sanfilippo, Mary P. Bonner, James J. McNally
Abstract: This invention is directed to an efficient, mild, high yield process for the large scale synthesis of N-(4-hydroxyphenyl)-retinamide comprising the preferred steps of reacting retinoic acid with dimethylchloroformamidinium chloride to from retinoyl chloride which in turn is reacted with bis-(N,O)-trimethylsilyl-p-aminophenol to eventually form N-(4-hydroxyphenyl)-retinamide and to the novel use of bis-(N,O)-trimethylsilyl-p-aminophenol to eventually form a hydroxyphenylamide, particularly N-(4-hydroxyphenylretinamide and methods of recrystallizing N-(4-hydroxyphenyl)-retinamide to obtain the stable "A" polymorph thereof.
Abstract: This invention is directed to a multilayered controlled release pharmaceutical dosage form. More particularly the dosage form is adapted for water soluble drugs and comprises a plurality of coated particles wherein each has multiple layers about a core containing a drug active whereby the drug containing core and at least one other layer of drug active is overcoated with a controlled release barrier layer and preferably an outer layer of additional drug is adapted for immediate release to preferably provide one immediate releasing layer and at least two controlled releasing layers of a water soluble drug from the multilayered coated particle.
Abstract: 1,5-Diphenyl-3-(N-hydroxycarbamoyloxyalkyl)pyrazoles of the general formula: ##STR1## are disclosed to have anti-inflammatory activity in mammals.
Abstract: Compounds of the general formula I: ##STR1## are disclosed as useful in the treatment or prevention of hypercholesterolemia, hyperlipoproteinemia and atherosclerosis. Novel intermediate compounds used to make the compound of formula I are also disclosed.
Abstract: Biphenylyl tetrazoles for treating hypertension in mammals of the formula: ##STR1## where X is CH.sub.2, O, S, N--R.sup.4, NH, NCHO, NCOCH.sub.3 or NCO.sub.2 R.sup.4 ;R.sup.1 and R.sup.2 are the same or different and are C.sub.1-6 alkyl; andR.sup.4 is C.sub.1-6 alkyl;including methods and intermediates for the production of the same.
Abstract: The invention provides a process for preparing 1,5-diaryl pyrazole anti-inflammatory agents. A 6-aryl-4,6-dioxohexanoic acid is treated with acetic anhydride or acetyl chloride to produce an enol lactone, which is added to methylhydroxylamine to generate the dione hydroxamic acid. This dione hydroxamic acid is then treated with 4-methoxyphenylhydrazine hydrochloride to yield the 1,5-diaryl pyrazole. Novel intermediate compounds in the synthetic pathway are also disclosed.
Abstract: Substituted thienopyrans and processes for preparing the thienopyrans are disclosed. The thienopyrans are useful as antihypertensive agents; antianginals are peripheral antivasoconstrictive agents.
Type:
Grant
Filed:
November 4, 1991
Date of Patent:
January 3, 1995
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Jeffery B. Press, Pauline Sanfilippo, James J. McNally, Robert Falotico
Abstract: This invention relates to novel bis-biphenyl substituted 3-mercapto-1,2,4-tetrazoles and to pharmaceutically acceptable salts thereof.The compounds are angiotensin II receptor antagonists, and are useful in treating hypertension (lowering high blood pressure), congestive heart failure, elevated ocular pressure, cerebral stroke, angina, cardiac insufficiency, myocardial infarction or diabetic nephropathy.The invention also relates to a pharmaceutical composition comprising a compound of the invention, a method of treating a physiological condition in a mammal that is mediated by angiotensin II which comprises administering to the mammal an effective amount of a compound of the invention, and novel processes for preparing the compounds of the invention.
Type:
Grant
Filed:
June 7, 1993
Date of Patent:
September 13, 1994
Assignee:
Ortho Pharmaceutical Corporation
Inventors:
Victor T. Bandurco, William V. Murray, Michael P. Wachter, Charles F. Schwender
Abstract: 4-Substituted pyrazolo[3,4-d]pyrimidine derivatives and a method of synthesis for the derivatives are described. The 4-substituted pyrazolopyrimidine derivatives are useful as cardiotonic agents and antiarryhythmic agents.