Title:
METHOD FOR EVALUATING QUALITY OF (3S)-3-(4-(3-(1,4-DIOXASPIRO[4,5]DEC-7-EN-8-YL)BENZYLOXY)PHENYL)HEX-4-INOIC ACID
Document Type and Number:
WIPO Patent Application WO/2021/154019
Kind Code:
A1
Abstract:
The present invention provides a related substance of (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en-8-yl)benzyloxy)phenyl)hex-4-inoic acid, and a method for evaluating the quality of (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en-8-yl)benzyloxy)phenyl)hex-4-inoic acid by using same. According to the present invention, It is possible to evaluate the quality and the stability of a pharmaceutical composition comprising (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en-8-yl)benzyloxy)phenyl)hex-4-inoic acid by using a compound of formula 2 or a salt thereof as a reference standard.
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Inventors:
HWANG JEONG UN (KR)
LEE KYU HWAN (KR)
KIM EUN YOUNG (KR)
CHOI SU KYOUNG (KR)
LEE KYU HWAN (KR)
KIM EUN YOUNG (KR)
CHOI SU KYOUNG (KR)
Application Number:
PCT/KR2021/001191
Publication Date:
August 05, 2021
Filing Date:
January 29, 2021
Export Citation:
Assignee:
HYUNDAI PHARM CO LTD (KR)
International Classes:
G01N30/04; G01N30/88
Foreign References:
| KR101569522B1 | 2015-11-17 | |||
| KR101728900B1 | 2017-04-24 | |||
| KR20190141007A | 2019-12-20 | |||
| KR20160108315A | 2016-09-19 | |||
| KR20000005611A | 2000-01-25 | |||
| KR101569522B1 | 2015-11-17 | |||
| KR101728900B1 | 2017-04-24 |
Other References:
STROBEL, H.A.HEINEMAN, W.R.: "Chemical Instrumentation: A Systematic approach", 1989, WILEY & SONS
SNYDER, L.R.KIRKLAND, J.J: "Introduction to Modern Liquid Chromatography", 1979, JOHN WILEY &SONS
See also references of EP 4099010A4
SNYDER, L.R.KIRKLAND, J.J: "Introduction to Modern Liquid Chromatography", 1979, JOHN WILEY &SONS
See also references of EP 4099010A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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