Patents by Inventor Hong-Chul Yoon

Hong-Chul Yoon 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: 11932618
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: March 19, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Publication number: 20230373954
    Abstract: The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.
    Type: Application
    Filed: August 1, 2023
    Publication date: November 23, 2023
    Inventors: Hong Chul Yoon, Joon Tae Park, Jung Woo Lee, Kyung Mi An, A Rang IM, Woo Jin Jeon, Jae Ho Heo, Chang Hee Hong, Jung Eun Park, Te Ik Sohn, Da Hae Hong, Jung Ho Kim, Jae Eui Shin, Yeong Ran Yoo, Min Whan Chang, In Gyu Je, Su Yeon Kang, Yoon Sung Song, Joo Yun Lee
  • Patent number: 11767311
    Abstract: The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: September 26, 2023
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Hong Chul Yoon, Joon Tae Park, Jung Woo Lee, Kyung Mi An, Rang A Im, Woo Jin Jeon, Jae Ho Heo, Chang Hee Hong, Jung Eun Park, Te Ik Sohn, Da Hae Hong, Jung Ho Kim, Jae Eui Shin, Yeong Ran Yoo, Min Whan Chang, In Gyu Je, Su Yeon Kang, Yoon Sung Song, Joo Yun Lee
  • Publication number: 20230212140
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Inventors: Hong Chul Yoon, Kyung Mi, myong Jae Lee, Jin Hee Lee, Jeong-Geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Publication number: 20230192650
    Abstract: The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.
    Type: Application
    Filed: June 16, 2021
    Publication date: June 22, 2023
    Inventors: Hong Chul Yoon, Joon Tae Park, Jung Woo Lee, Kyung Mi An, Rang A IM, Woo Jin Jeon, Jae Ho Heo, Chang Hee Hong, Jung Eun Park, Te Ik Sohn, Da Hae Hong, Jung Ho Kim, Jae Eui Shin, Yeong Ran Yoo, Min Whan Chang, In Gyu Je, Su Yeon Kang, Yoon Sung Song, Joo Yun Lee
  • Patent number: 11643403
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: May 9, 2023
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-Gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Publication number: 20230013143
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Application
    Filed: November 13, 2020
    Publication date: January 19, 2023
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Publication number: 20230002348
    Abstract: The present invention provides novel compounds of chemical formula 1, optical isomers of the compounds, or a pharmaceutically acceptable salts of the compounds, or the optical isomers. The compounds, isomers, and salts exhibits excellent activity as GLP-1 receptor agonists. Particularly, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used therapeutic agents for metabolic diseases. In addition, they exhibits excellent pharmacological safety for cardiovascular systems.
    Type: Application
    Filed: November 13, 2020
    Publication date: January 5, 2023
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-Gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Patent number: 9199965
    Abstract: Disclosed herein are novel benzoimidazole derivatives functioning as antagonists to vanilloid receptor-1, and a pharmaceutical composition comprising the same. They are useful in preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraines, arthralgia, neuropathy, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, strokes, bladder hypersensitivity, irritable bowel syndrome, respiratory disorders such as asthma, chronic obstructive pulmonary disease, etc., burns, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: December 1, 2015
    Assignee: Daewoong Co., Ltd.
    Inventors: Ji Duck Kim, Hong Chul Yoon, In Woo Kim, Hyae Jung Hyun
  • Patent number: 9040572
    Abstract: This invention relates to a method of preparing a benzoimidazole derivative at high purity and high yield so as to enable the production of the benzoimidazole derivative compound as an antagonist against a vanilloid reactor-1, and particularly to a method of preparing a benzoimidazole derivative at high purity and high yield, wherein the benzoimidazole derivative is synthesized using a novel intermediate, namely, benzaldehyde, and thereby the preparation process is simple so that it can be applied to production.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: May 26, 2015
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: In Woo Kim, Ji Duck Kim, Hong Chul Yoon, Hee Kyoon Yoon, Byung Goo Lee, Joon Hwan Lee, Young Mook Lim, Soo Jin Choi
  • Patent number: 8940769
    Abstract: Disclosed are biaryl benzoimidazole derivatives. They have an inhibitory effect on calcium influx in HEK cells, thereby showing a powerful antagonistic effect on a vanilloid receptor, and further have an analgesic effect, thereby being useful for preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, stroke, bladder hypersensitivity, irritable bowel syndrome, a respiratory disorder such as cough, asthma, and chronic obstructive pulmonary disease, burning, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: January 27, 2015
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, In Woo Kim, Hyae Jung Hyun
  • Publication number: 20130231477
    Abstract: This invention relates to a method of preparing a benzoimidazole derivative at high purity and high yield so as to enable the production of the benzoimidazole derivative compound as an antagonist against a vanilloid reactor-1, and particularly to a method of preparing a benzoimidazole derivative at high purity and high yield, wherein the benzoimidazole derivative is synthesized using a novel intermediate, namely, benzaldehyde, and thereby the preparation process is simple so that it can be applied to production.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 5, 2013
    Applicant: DAEWOONG PHARMACEUTICAL CO., LTD.
    Inventors: In Woo Kim, Ji Duck Kim, Hong Chul Yoon, Hee Kyoon Yoon, Byung Goo Lee, Joon Hwan Lee, Young Mook Lim, Soo Jin Choi
  • Patent number: 8436022
    Abstract: Disclosed are biaryl benzoimidazo derivatives. They have an inhibitory effect on calcium influx in HEK cells, thereby showing a powerful antagonistic effect on a vanilloid receptor, and further have an analgesic effect, thereby being useful for preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, stroke, bladder hypersensitivity, irritable bowel syndrome, a respiratory disorder such as cough, asthma, and chronic obstructive pulmonary disease, burning, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: May 7, 2013
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, In Woo Kim, Hyae Jung Hyun
  • Patent number: 8362012
    Abstract: The present invention relates to a novel benzoxazine benzimidazole derivative of formula (1) as an antagonist against a vanilloid receptor-1, a pharmaceutical composition comprising the same as an active ingredient, and a use thereof. The benzoxazine benzimidazole derivative of the present invention may be useful for preventing or treating a disease associated with antagonistic activity of vanilloid receptor-1: wherein, R1, R2, R3, R3?, Q1, Q2, Q3 and Q4 have same meanings as defined in the specification.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: January 29, 2013
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, Seong Hee Cho, Inwoo Kim, Min Jae Cho, In Young Lee, Hyae Jung Hyun, Eunkyung Park
  • Patent number: 8026235
    Abstract: Discloses is a benzoxazine benzimidazole derivative, represented by Chemical Formula 1, functioning as an antagonist to the vanilloid receptor-1, a pharmaceutical composition comprising the same, and the use thereof. The benzoxazine benzimidazole derivative can be useful for preventing or treating a disease associated with antagonistic activity of vanilloid receptor-1, without hyperthermia: wherein, R1, R2, R3, R4 and R5 are as defined in the specification.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: September 27, 2011
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, In Woo Kim, Min Jae Cho, In Young Lee, Sang Ho Lee, Eun Kyung Park, Kwon Jo Lim, Sang Hyun Nam
  • Publication number: 20110086849
    Abstract: The present invention relates to a novel benzoxazine benzimidazole derivative of formula (1) as an antagonist against a vanilloid receptor-1, a pharmaceutical composition comprising the same as an active ingredient, and a use thereof. The benzoxazine benzimidazole derivative of the present invention may be useful for preventing or treating a disease associated with antagonistic activity of vanilloid receptor-1: wherein, R1, R2, R3, R3?, Q1, Q2, Q3 and Q4 have same meanings as defined in the specification.
    Type: Application
    Filed: April 16, 2009
    Publication date: April 14, 2011
    Applicant: DAEWOONG PHARMACEUTICALS CO., LTD.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, Seong Hee Cho, Inwoo Kim, Min Jae Cho, IN Young Lee, Hyae Jung Hyun, Eunkyung Park
  • Publication number: 20090209540
    Abstract: Disclosed are biaryl benzoimidazole derivatives. They have an inhibitory effect on calcium influx in HEK cells, thereby showing a powerful antagonistic effect on a vanilloid receptor, and further have an analgesic effect, thereby being useful for preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, stroke, bladder hypersensitivity, irritable bowel syndrome, a respiratory disorder such as cough, asthma, and chronic obstructive pulmonary disease, burning, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Application
    Filed: July 11, 2007
    Publication date: August 20, 2009
    Applicant: DAEWOONG PHARMACEUTICAL CO., LTD.
    Inventors: Ji Duck Kim, Hong-Chul Yoon, In Woo Kim, Hyae Jung Hyun
  • Publication number: 20090018124
    Abstract: Disclosed herein are novel benzoimidazole derivatives functioning as antagonists to vanilloid receptor-1, and a pharmaceutical composition comprising the same. They are useful in preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraines, arthralgia, neuropathy, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, strokes, bladder hypersensitivity, irritable bowel syndrome, respiratory disorders such as asthma, chronic obstructive pulmonary disease, etc., burns, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Application
    Filed: January 26, 2006
    Publication date: January 15, 2009
    Inventors: Ji Duck Kim, Hong Chul Yoon, In Woo Kim, Hyae Jung Hyun