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Patent Searching and Data


Title:
POLYETHYLENE GLYCOL DERIVATIVE AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/088800
Kind Code:
A2
Abstract:
The present invention relates to a polyethylene glycol derivative and a preparation method thereof. A preparation process of a polyethylene glycol derivative, according to the present invention, may provide a novel polyethylene glycol derivative which can be utilized in various ways as a drug linker, and is appropriate and effective for mass production and is advantageous in reproducible mass production of high-quality products.

Inventors:
JUNG, Yong Gyu (405-1002, 31 Samseong-ro,Gunpo-Si, Gyeonggi-do, 15874, KR)
KWON, Bo Sung (106-1706, 363 Hyowon-ro, Yeongtong-gu,Suwon-Si, Gyeonggi-do, 16543, KR)
KWAK, Seung Hwan (404 37, Odongmaeul-ro 45beon-gilSiheung-Si, Gyeonggi-do, 15049, KR)
PARK, Eun Rang (Na-301, 16 Seongju-ro 12beon-gil,Bucheon-Si, Gyeonggi-do, 14743, KR)
KIM, Kyung Do (119-405, 451 Okgucheondong-ro,Siheung-Si, Gyeonggi-do, 15022, KR)
YUN, Hyun Sik (D-815, 281 Hyeomnyeok-ro,Siheung-Si, Gyeonggi-do, 15080, KR)
LEE, Hyung Woo (10-19, Sanseong-daero 215beon-gil Sujeong-gu,Seongnam-Si, Gyeonggi-do, 13344, KR)
CHO, Young Bum (102-1905, 390 Hagui-ro, Dongan-gu,Anyang-Si, Gyeonggi-do, 14061, KR)
Application Number:
KR2018/013381
Publication Date:
May 09, 2019
Filing Date:
November 06, 2018
Export Citation:
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Assignee:
HANMI FINE CHEMICAL CO., LTD. (59 Gyeongje-ro, Siheung-Si, Gyeonggi-do, 15093, KR)
International Classes:
C07C217/76; C07C213/08; C07C303/28; C07C303/42; C07C309/68; C07C315/02; C07C317/18; C08G65/333
Attorney, Agent or Firm:
AHN, So Young (3rd Fl, 416 Nonhyeon-ro,Gangnam-Gu, Seoul, 06224, KR)
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