Patents by Inventor Herman H. Stein

Herman H. Stein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5831115
    Abstract: The present invention provides a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof, which are useful for inhibiting protein farnesyltransferase and the farnesylation of the oncogene protein Ras or inhibiting de novo squalene production resulting in the inhibition of cholesterol biosynthesis, processes for the preparation of the compounds of the invention in addition to intermediates useful in these processes, a pharmaceutical composition, and to methods of using such compounds.
    Type: Grant
    Filed: April 11, 1996
    Date of Patent: November 3, 1998
    Assignee: Abbott Laboratories
    Inventors: David L Arendsen, William R. Baker, Stephen A Fakhoury, Anthony K. L. Fung, David S. Garvey, William J. McClellan, Stephen J. O'Connor, Rajnandan N. Prasad, Todd W. Rockway, Saul H. Rosenberg, Herman H. Stein, Wang Shen, David M. Stout, Gerard M. Sullivan, David J. Augeri
  • Patent number: 5631401
    Abstract: The present invention provides a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof, which are useful in inhibiting protein farnesyltransferase and the farnesylation of the oncogene protein Ras or inhibiting de novo squalene production resulting in the inhibition of cholesterol biosynthesis, processes for the preparation of the compounds of the invention in addition to intermediates useful in these processes, a pharmaceutical composition, and to methods of using such compounds.
    Type: Grant
    Filed: January 24, 1995
    Date of Patent: May 20, 1997
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, William R. Baker, Anthony K. L. Fung, Saul H. Rosenberg, Todd W. Rockway, Stephen A. Fakhoury, David S. Garvey, B. Gregory Donner, William J. McClellan, Stephen J. O'Connor, Rajnandan Prasad, Wang Shen, Gerard M. Sullivan
  • Patent number: 5389647
    Abstract: A renin inhibiting compound of the formula: ##STR1## wherein X is O, NH or S and G is a mimic of the Leu-Val cleavage site of angiotensinogen; or a pharmaceutically acceptable salt, ester or prodrug thereof; with the proviso that the compound is not N-(3-(4-Morpholino)propyl)-5(S)-(2(S)-(1(S)-(4-methoxymethoxy)piperidin-1- yl)carbonyl-2-phenyl)ethoxyhexanamido)-6-cyclohexyl-4(S)-hydroxy-2(S)-isopr opylhexanamide.
    Type: Grant
    Filed: June 9, 1993
    Date of Patent: February 14, 1995
    Assignee: Abbott Laboratories
    Inventors: William R. Baker, Steven A. Boyd, Anthony K. L. Fung, Herman H. Stein, Jon F. Denissen, Charles W. Hutchins
  • Patent number: 5346887
    Abstract: A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: ##STR1## wherein A is a substituent; W is CO or CHOH and U is CH.sub.2 or NR.sub.2 wherein R.sub.2 is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is CH.sub.2 ; R.sub.1 is loweralkyl, cycloalkylmethyl, benzyl, (alpha, alpha) -dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, 1-benzyloxyethyl, phenethyl, phenoxy, thiophenoxy or anilino; R.sub.3 is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)loweralkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R.sub.4 is substituted hydroxyalkylamino.
    Type: Grant
    Filed: April 23, 1991
    Date of Patent: September 13, 1994
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, Jacob J. Plattner, Steven R. Crowley
  • Patent number: 5244910
    Abstract: A renin inhibiting compound of the formula: ##STR1## wherein X is O NH or S and G is a mimic of the Leu-Val cleavage site of angiotensinogen; or a pharmaceutically acceptable salt, ester or prodrug thereof; with the proviso that the compound is not N-(3-(4-Morpholino)propyl)-5(S)-(2(S)-(1(S)-(4-(methoxymethoxy)piperidin-1 -yl)carbonyl-2- phenyl)ethoxyhexanamido)-6-cyclohexyl-4(S)-hydroxy-2(S)-isopropylhexanamid e.
    Type: Grant
    Filed: July 31, 1991
    Date of Patent: September 14, 1993
    Assignee: Abbott Laboratories
    Inventors: William R. Baker, Steven A. Boyd, Anthony K. L. Fung, Herman H. Stein, Jon F. Denissen, Charles W. Hutchins
  • Patent number: 5059589
    Abstract: A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: ##STR1## wherein A is a substituent; W is CO or CHOH and U is CH.sub.2 or NR.sub.2 wherein R.sub.2 is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is CH.sub.2 ; R.sub.1 is loweralkyl, cycloalkylmethyl, benzyl, (alpha, alpha)-dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, 1-bezyloxyethyl, phenethyl, phenoxy, thiophenoxy or anilino; R.sub.3 is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)loweralkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R.sub.4 is substituted hydroxyalkylamino.
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: October 22, 1991
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, Jacob J. Plattner, Steven R. Crowley
  • Patent number: 5036051
    Abstract: A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: ##STR1## where A is a substituent; W is CO or CHOH and U is CH.sub.2 or NR.sub.2 wherein R.sub.2 is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is Ch.sub.2 ; R.sub.1 is loweralkyl, cycloalkyl methyl, benzyl, (alpha, alpha)-dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, 1-bezyloxyethyl, phenethyl, phenoxy, thiophenoxy or anilino; R.sub.3 is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)loweralkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R.sub.4 is substituted hydroxyalkyamino.
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: July 30, 1991
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, Jacob J. Plattner
  • Patent number: 4927807
    Abstract: A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting compound of the formula: ##STR1## wherein A is a substituent; W is CO or CHOH and U is CH.sub.2 or NR.sub.2 wherein R.sub.2 is hydrogen or loweralkyl; with the proviso that when W is CHOH then U is CH.sub.2 ; R.sub.1 is loweralkyl, cycloalkyl, benzyl, (alpha, alpha)-dimethylbenzyl, 4-hydroxybenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, (4-imidazoyl)methyl, phenethyl, 1-benzyloxyethyl, phenoxy, thiophenoxy or anilino; R.sub.3 is loweralkyl, loweralkenyl, ((alkoxy)alkoxy)alkyl, carboxyalkyl, (thioalkoxy)alkyl, benzyl or heterocyclic ring substituted methyl; and R.sub.4 is a substituted amino group; or pharmaceutically acceptable salts or esters thereof.
    Type: Grant
    Filed: September 8, 1988
    Date of Patent: May 22, 1990
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, Jacob J. Pattner, Steven R. Crowley
  • Patent number: 4375478
    Abstract: Described are compounds of the formula ##STR1## wherein Y and Z independently of one another denote hydrogen, halo or trihalomethyl, with the proviso that Y and Z cannot both be hydrogen, R is hydrogen or loweralkyl, n is 5 to 19, and pharmaceutically acceptable salts thereof.The compounds are active hypocholesterolemic agents.
    Type: Grant
    Filed: March 2, 1982
    Date of Patent: March 1, 1983
    Assignee: Abbott Laboratories
    Inventors: Bruce W. Horrom, Herman H. Stein
  • Patent number: 4167565
    Abstract: A method of controlling undesired animals including rodents, coyotes and birds which comprises making available to said animals an edible composition containing, as the active ingredient, a lethal dose of a compound represented by formula ##STR1## wherein R is H, loweralkyl or acetyl; R.sub.1 is H or acetyl; R.sub.2 is H, Cl or NH.sub.2 ; R.sub.3 is H, loweralkyl, alkoxy, cycloalkyl or hydroxyalkyl; R.sub.4 and R.sub.5 are each H, acetyl or propionyl, or when taken together form a p-chlorobenzylidene, a carbonate or an ethoxymethylene moiety; in a suitable carrier.
    Type: Grant
    Filed: November 8, 1976
    Date of Patent: September 11, 1979
    Assignee: Abbott Laboratories
    Inventors: Herman H. Stein, Raj N. Prasad, Karin R. Tietje, Anthony K. L. Fung