Patents by Inventor Arthur A. Patchett

Arthur A. Patchett 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: 6020382
    Abstract: The instant invention is concerned with acetylphenols which are useful as antiobesity and antidiabetic compounds. Compositions and methods for the use of the compounds in the treatment of diabetes and obesity and for lowering or modulating triglyceride levels and cholesterol levels or raising high density lipoprotein levels or for increasing gut motility or for treating atherosclerosis are also disclosed.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: February 1, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Thomas W. Doebber, Joel P. Berger, Gregory D. Berger, Mark D. Leibowitz, David E. Moller, John T. Olson, Arthur A. Patchett, Richard B. Toupence
  • Patent number: 5965565
    Abstract: The present invention is directed to certain piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein B is selected from: ##STR2## and R.sup.1, R.sup.1a, R.sup.2a, R.sup.3a, R.sup.3b, R.sup.4, R.sup.4a, R.sup.4b, R.sup.4c, R.sup.5, D, X, Y, n, x and y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: December 11, 1997
    Date of Patent: October 12, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Meng H. Chen, Zhijian Lu, Ravi Nargund, Arthur A. Patchett, James R. Tata, Lihu Yang, Mu Tsu Wu
  • Patent number: 5925659
    Abstract: A compound represented by formula I: ##STR1## is disclosed. The compounds are active primarily against gram negative organisms. Pharmaceutical compositions and methods of treatment are also disclosed.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: July 20, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Arthur A. Patchett, Ravi Nargund, Meng-Hsin Chen, H. Russell Onishi
  • Patent number: 5877182
    Abstract: The present invention is directed to certain piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein B is selected from: ##STR2## and R.sup.1, R.sup.1a, R.sup.2a, R.sup.3a, R.sup.3b, R.sup.4, R.sup.4a, R.sup.4b, R.sup.5, D,E, X, Y, n, x and y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: March 2, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Ravi Nargund, Arthur A. Patchett, James Tata
  • Patent number: 5847008
    Abstract: The instant invention is concerned with acetylphenols which are useful as antiobesity and antidiabetic compounds. Compositions and methods for the use of the compounds in the treatment of diabetes and obesity and for lowering or modulating triglyceride levels and cholesterol levels or raising high density lipoprotein levels or for increasing gut motility or for treating atherosclerosis are also disclosed.
    Type: Grant
    Filed: January 31, 1997
    Date of Patent: December 8, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Thomas W. Doebber, Joel P. Berger, Gregory D. Berger, Mark D. Leibowitz, David E. Moller, John T. Olson, Arthur A. Patchett, Richard B. Toupence
  • Patent number: 5804578
    Abstract: The present invention is directed to certain piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein B is selected from: ##STR2## and R.sup.1, R.sup.1a, R.sup.2a, R.sup.3a, R.sup.3b, R.sup.4, R.sup.4a, R.sup.4b, R.sup.4c, R.sup.5, D, X, Y, n, x and y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: September 8, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Prasun K. Chakravarty, Meng H. Chen, Ravi Nargund, Arthur A. Patchett, James R. Tata, Mu Tsu Wu, Lihu Yang
  • Patent number: 5783582
    Abstract: Di and trisubstituted Piperidines, pyrrolidines and hexahydro-1H-azepines which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible mea products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such di- and trisubstituted piperidines and pyrrolidines as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: July 21, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Liangquin Guo, Arthur Patchett, Lihu Yang
  • Patent number: 5777112
    Abstract: Novel piperazine compounds promote the release of growth hormone in humans and animals. This property may be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such piperazine compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: July 7, 1998
    Assignee: Merck & Co., Inc
    Inventors: Ravi Nargund, Khaled Barakat, Meng Hsin Chen, Arthur Patchett
  • Patent number: 5767118
    Abstract: The present invention is directed to certain novel compounds identified as 4-heterocycle substituted piperidines of the general structural formula: ##STR1## wherein R.sup.1, R.sup.4, R.sup.5, A, R.sup.3 and the dashed line are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: October 26, 1994
    Date of Patent: June 16, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Ravi Nargund, Arthur A. Patchett, Lihu Yang
  • Patent number: 5731317
    Abstract: The present invention is directed to certain novel compounds identified as bridged piperidines of the general structural formula: ##STR1## wherein R.sup.1, R.sup.1a, R.sup.2a, R.sup.3, R.sup.3a,R.sup.4, R.sup.5, A, X, and Y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: March 10, 1995
    Date of Patent: March 24, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Zhijian Lu, Arthur A. Patchett, James R. Tata
  • Patent number: 5721250
    Abstract: The present invention is directed to certain novel compounds identified as di- and tri-substituted piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein R.sub.1, R.sub.4, R.sub.5, A, X, Y, and n are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by growth hormone. Growth hormone releasing compositions containing such di and tri substituted piperidines, pyrrolidines, and hexahydro-1H-azepines as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: February 24, 1998
    Assignee: Merck & Co. Inc.
    Inventors: Gregori J. Morriello, Lihu Yang, Arthur A. Patchett
  • Patent number: 5721251
    Abstract: The present invention is directed to certain novel compounds identified as substituted piperidines, pyrrolidines and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein R.sub.1, R.sub.4, R.sub.5, A, X, Y and n are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: February 13, 1996
    Date of Patent: February 24, 1998
    Assignee: Merck & Co., Inc.
    Inventors: Meng H. Chen, Ravi Nargund, Arthur A. Patchett, Lihu Yang
  • Patent number: 5663171
    Abstract: The present invention is directed to certain compounds of the general structural formula: ##STR1## wherein R.sub.1, R.sub.1a, R.sub.2a, R.sub.3, R.sub.3a, R.sub.4, R.sub.5, R.sub.6, A, W, and n are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: September 2, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Meng Hsin Chen, Gregori J. Morriello, Ravi Nargund, Arthur A. Patchett, Lihu Yang
  • Patent number: 5656606
    Abstract: The present invention is directed to certain novel compounds identified as camphor derivatives of the general structural formula: ##STR1## wherein A, X, Y, R.sup.2a, R.sup.4, and R.sup.5 are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: August 12, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Ravi Nargund, Arthur A. Patchett
  • Patent number: 5652235
    Abstract: There are disclosed certain novel compounds identified as spiro piperidines and homologs which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such spiro compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: July 29, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Meng-Hsin Chen, Ravi P. Nargund, David B. R. Johnston, Arthur A. Patchett, James R. Tata, Lihu Yang
  • Patent number: 5622973
    Abstract: The present invention is directed to certain novel compounds identified as di- and tri-substituted piperidines, pyrrolidines, and hexahydro-1H-azepines of the general structural formula: ##STR1## wherein R.sub.1, R.sub.4, R.sub.5, A, X, Y, and n are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such di and tri substituted piperidines, pyrrolidines, and hexahydro-1H-azepines as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: April 22, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Gregori J. Morriello, Arthur A. Patchett, Lihu Yang
  • Patent number: 5578593
    Abstract: There are disclosed certain novel compounds identified as spiro piperidines and homologs which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such spiro compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: November 3, 1993
    Date of Patent: November 26, 1996
    Assignee: Merck & Co., Inc.
    Inventors: Meng-Hsin Chen, David B. R. Johnston, Ravi P. Nargund, Arthur A. Patchett, James R. Tata, Lihu Yang
  • Patent number: 5559128
    Abstract: The present invention is directed to certain novel compounds identified as 3-substituted piperidines of the general structural formula: ##STR1## wherein R.sup.1, R.sup.1a, R.sup.2a, R.sup.4, R.sup.5, A, X, and Y are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing these compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: September 24, 1996
    Assignee: Merck & Co., Inc.
    Inventors: Prasun K. Chakravarty, Ravi Nargund, Robert W. Marquis, Arthur A. Patchett, Lihu Yang
  • Patent number: 5547978
    Abstract: The invention relates to derivatives of pyrrolidin-2-ylcarbonylheterocyclic compound of the general formula ##STR1## in which R.sup.1 represents C.sub.1-6 alkyl, C.sub.1-20 cycloalkyl, aryl or heteroaryl,R.sup.2 represents a heterocyclic compound selected from the group consisting of 2-thiazole, 2-oxazole, 2-imidazole, 2-pyrrole, 2-thiophene, 2-benzothiazole, 2-benzoxazole, 2-benzimidazole, 2-indole, 2-thiazolo[5,4-b]pyridine, 2-oxazolo[4,5-b]pyridine, 2-imidazo[4,5-b]pyridine, 5-thiazole, 2-thiazoline, 2-pyridine, 3-pyridine, 5-pyrimidine, 2-pyrazine, 2-triazole or 2-pyrazole wherein the heterocyclic compound may be unsubstituted or substituted independently with R.sup.4 or R.sup.5 wherein R.sup.4 and R.sup.5 are H, C.sub.1-5 alkyl, aryl or R.sup.4 and R.sup.
    Type: Grant
    Filed: November 23, 1994
    Date of Patent: August 20, 1996
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Burton G. Christensen, Takashi Egawa, Yasuyuki Ichimaru, Shokichi Ohuchi, Tsuneo Okonogi, Arthur A. Patchett, Seiji Shibahara, Seiji Tsutsumni
  • Patent number: 5536716
    Abstract: There are disclosed certain novel compounds identified as spiro piperidines and homologs which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such spiro compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: November 3, 1993
    Date of Patent: July 16, 1996
    Assignee: Merck & Co., Inc.
    Inventors: Meng-Hsin Chen, David B. R. Johnston, Ravi P. Nargund, Arthur A. Patchett, James R. Tata, Lihu Yang