Patents by Inventor Joong In Lim

Joong In Lim 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).

  • Method for preparing benzamide derivative, novel intermediate used in preparation of benzamide, and method for preparing novel intermediate
    Patent number: 9771348
    Abstract: The present invention relates to a method for preparing N-[[1-{3-(1,2,3-triazol-1-yl)propyl}piperidin-4-yl]methyl]-4-amino-5-chloro-2-methoxybenzamide, which is a novel benzamide derivative as a 5-HT4 receptor agonist, or a pharmaceutically acceptable salt thereof; to a novel intermediate capable of being used in the preparation of the compounds; and to a method for preparing the same. The preparation methods of the present invention can be useful for mass production since a low-priced reagent and intermediate are used and the number of reaction processes is decreased, thereby saving preparation costs and improving the yield.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: September 26, 2017
    Assignee: DONG-A ST CO., LTD
    Inventors: Woo Young Kwak, Kyung Seok Lee, Ullapu Punna Reddy, Soon Kyu Jung, Tae Sun Park, Joong In Lim
  • METHOD FOR PREPARING BENZAMIDE DERIVATIVE, NOVEL INTERMEDIATE USED IN PREPARATION OF BENZAMIDE, AND METHOD FOR PREPARING NOVEL INTERMEDIATE
    Publication number: 20160185751
    Abstract: The present invention relates to a method for preparing N-[[1-{3-(1,2,3-triazol-1-yl)propyl}piperidin-4-yl]methyl]-4-amino-5-chloro-2-methoxybenzamide, which is a novel benzamide derivative as a 5-HT4 receptor agonist, or a pharmaceutically acceptable salt thereof; to a novel intermediate capable of being used in the preparation of the compounds; and to a method for preparing the same. The preparation methods of the present invention can be useful for mass production since a low-priced reagent and intermediate are used and the number of reaction processes is decreased, thereby saving preparation costs and improving the yield.
    Type: Application
    Filed: July 11, 2014
    Publication date: June 30, 2016
    Applicant: DONG-A ST CO., LTD
    Inventors: Woo Young KWAK, Kyung Seok LEE, Ullapu Punna REDDY, Soon Kyu Jung, Tae Sun PARK, Joong In LIM
  • NOVEL PHENYLPROPIONIC ACID DERIVATIVES AS PEROXISOME PROLIFERATOR-ACTIVATED GAMMA RECEPTOR MODULATORS, METHOD OF THE SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
    Publication number: 20100063041
    Abstract: The present invention provides a novel phenylpropionic acid derivative and a PPAR-? modulator comprising the same as an active ingredient. The phenylpropionic acid derivative of the present invention has modulatory action on function of PPAR-? and then exhibits hypoglycemic, hypolipidemic and insulin resistance-reducing effects on PPAR-mediated diseases or disorders. Therefore, the present invention is prophylactically or therapeutically effective for diabetes and metabolic diseases.
    Type: Application
    Filed: March 7, 2008
    Publication date: March 11, 2010
    Inventors: Ho-Sang Moon, Moo-Hi Yoo, Soon-Hoe Kim, Joong-In Lim, Moon-Ho Son, Mi-Kyung Kim, Chang-Yell Shin, Jin-Kwan Kim, Sang-Kuk Park, Yu-Na Chae, Hyun-Joo Shim, Sun-Ho Jeon, Hae-Sun Kim, Gil-Tae Wie, Dong-Hwan Kim, Byung-Kyu Lee, Chan-Sun Park, Byung-Nak Ahn, Eunkyung Kim, Myung-Ho Bae, Young-Ah Shin, Youn Hur, Chun-Ho Lee, Hyun-Ho Choi, Bongtae Kim, Wonee Chong
  • 1-phenylpiperidin-3-one derivatives and processes for the preparation thereof
    Patent number: 7342027
    Abstract: Provided are 1-phenylpiperidin-3-one derivatives and pharmaceutically acceptable salts thereof, having cysteine protease inhibitory activity, pharmaceutical compositions containing the same as an active ingredient, and processes for the preparation thereof.
    Type: Grant
    Filed: July 26, 2003
    Date of Patent: March 11, 2008
    Assignees: Yuhan Corporation, Dong-A Pharmaceutical Co., Ltd
    Inventors: Jong Wook Lee, Bong Yong Lee, Chun Ho Lee, Yun Hur, Tae Dong Han, Hyun Kyoung Ko, Suk Won Yun, Jae Young Shim, Joong In Lim, Moon Ho Son, Jae Sung Yang, Mi Kyung Kim
  • Pyrazolopyrimidinone derivatives for the treatment of impotence
    Patent number: 6583147
    Abstract: The present invention relates to pyrazolopyrimidinone derivatives of formula 1, their preparation method and pharmaceutical compositions containing the said derivatives. The compounds have efficacy on the treatment of impotence, one of male sexual dysfunctions with the side effects reduced.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: June 24, 2003
    Assignee: Dong A Pharm Co., Ltd.
    Inventors: Moohi Yoo, Wonbae Kim, Min Sun Chang, Joong In Lim, Dong Sung Kim, Ik Yon Kim, Tae Kyun Lim, Byoung Ok Ahn, Kyung Koo Kang, Miwon Son, Hyounmie Doh, Soonhoe Kim, Hyunjoo Shim, Taeyoung Oh, Heungjae Kim, Dong Goo Kim
  • Gastroprotective flavone/flavanone compounds with therapeutic effect on inflammatory bowel disease
    Patent number: 6025387
    Abstract: The present invention relates to novel flavone/flavanone compounds or their pharmaceutically acceptable salts and process for preparation thereof for protecting gastrointestinal tracts against gastritis, ulcers and inflammatory bowel disease.
    Type: Grant
    Filed: January 14, 1999
    Date of Patent: February 15, 2000
    Assignee: Dong a Pharmaceutical Co., Ltd.
    Inventors: Moohi Yoo, Mi Won Son, Ik Yon Kim, Won Bae Kim, Soon Hoe Kim, Sang Deuk Lee, Geun Jho Lim, Joong In Lim, Byoung Ok Ahn, Nam Gi Baik, Dong Sung Kim, Tae Young Oh, Byung Kwon Ryu, Jae Sung Yang, Hee Chan Shin