Cj Corporation

Yun Taek Jung

Young Hoon Kim

Kyung Mi Park

Sung Hak Jung

Yong Sik Youn

Dong Kwon Lim

Kyu Jeong Yeon

Sung Hak Lee

Hae Tak Jin

Kwang Hyeg Lee

Hyun Suk Kang

Seong Hwan Cho

Choong Sil Park

Hyuk Koo Lee

Yun Cheul Kim

Jun Hee Cheon

Eun Ju Jeong

Myeong Yun Chae

Hea Ran Suh

Jung Woo Suh

Kwang Seob Lee

Ju Won Lee

Provided is a method of purifying a vancomycin from a fermentation broth of a microorganism containing vancomycin, including passing the fermentation broth of a microorganism containing vancomycin through a strong acid cation exchange resin, a weak base anion exchange resin, alumina and a hydrophobic absorbent resin sequentially.

Process of purifying vancomycin hydrochloride

A novel crystalline organic acid salt of amlodipine having improved physiochemical properties, a preparation method thereof and a pharmaceutical composition comprising the same are provided.

Crystalline organic acid salt of amlodipine

Disclosed are a novel organic acid salt of amlodipine, its preparation method, and a pharmaceutical composition containing as a therapeutically active ingredient the same.

Organic acid salt of amlodipine

Disclosed are a novel organic acid salt of amlodipine, its preparation method, and a pharmaceutical composition containing the same as a therapeutically active ingredient.

Disclosed are a novel organic acid salt of amlodipine with superb physicochemical properties, its preparation method, and a pharmaceutical composition containing the same as a therapeutically active ingredient.

Growing community of inventors

Seoul, South Korea

Yun Taek Jung