메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Kim Tae-Kwang (College of Pharmacy, Seoul National University) Fina Fabrizio (Evotec (UK) Ltd, UK) Rossignolo Francesco (Evotec (IT) Ltd, Italy) Kim Sang-Hyun (ILDONG Pharmaceutical Co., Ltd) Lee Haneul (ILDONG Pharmaceutical Co., Ltd) Jeong Kyuho (ILDONG Pharmaceutical Co., Ltd,) Xu Xiaoyan (Evotec (UK) Ltd, UK) Pignaffo Chiara (Evotec (IT) Ltd, Italy) Yang Cheng (Evotec (UK) Ltd, UK) Koo Jina (Idience Co. Ltd) Lee Myongjae (Idience Co. Ltd) Baek Min-Jun (College of Pharmacy, Seoul National University) Kim Dahan (Seoul National University) 김대덕 (서울대학교)
저널정보
한국약제학회 Journal of Pharmaceutical Investigation Journal of Pharmaceutical Investigation Vol.54 No.3
발행연도
2024.5
수록면
317 - 327 (11page)
DOI
10.1007/s40005-023-00652-9

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Purpose The objective of this study is to develop an amorphous solid dispersion (ASD) formulation that enhances the oral bioavailability of ID11916, a novel molecular entity with dual inhibition mechanisms targeting the androgen receptor and phosphodiesterase type-5, by improving its very low solubility. Methods The ASD formulations were prepared after screening the solubility of ID11916 using different solvents and assessing kinetic solubility using polymers. The stability of the formulations was assessed using assay (%), purity (%), X-ray powder diffraction, and morphology. Moreover, the in vivo pharmacokinetic studies were performed in mice for the final formulations selected through in vitro dissolution tests. Results Based on the results of screening solvents and polymers, ID11916 and hypromellose phthalate were dissolved at a 1:2 weight ratio in a dichloromethane and methanol mixture (1:1, v/v), and then the formulation was prepared via spray drying. After 4 weeks of exposure to high temperature and humidity conditions, the formulation was stable with no significant changes in any of the evaluated results. Additionally, the formulation improved the in vitro dissolution of ID11916 at pH 1.6 and pH 6.5. In the in vivo pharmacokinetic studies in mice at doses of 30 and 100 mg/kg, Cmax and AUC values were significantly enhanced in a dose-dependent manner, resulting in a 26- and 90-fold increase in relative oral bioavailability compared to the suspension. Conclusion The ASD formulation is a promising strategy for enhancing the oral bioavailability of ID11916.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0