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제암성물질의 합성 및 항종양시험에 관한 연구 IV N-치환, p-Arsanilic Acid 유도체의 합성 및 항종양시험
정원근(Won Kun Chung),정문우(Moon Woo Chung),김정협(Chung Hyup Kim),이남복(Nam Bock Lee) 대한약학회 1971 약학회지 Vol.15 No.1
Seven organic arsine compounds are synthesized as potential anti-tumor agents are subjected to the screening test of activity against SN-36 Leukemia, Sarcoma 180 and Ehrlich ascites carcinoma. Three compounds, namely N-(5-Nitrofroyl)-p-arsanilic acid. N-(2,4-Dihydroxybenzoethyl)-p-arsanilic acid and N-alpha(p-arsanilide)acetyl thiourea of the all synthesized compounds showed comparatively potential activities against experimental ascitic tumors both through cytological findings and survival duration.
제암성물질의 합성 및 항종양시험에 관한 연구III. 수종한국산식물의 Ethanol Extract의 항종양시험
정보섭(Bo Sup Chung),정원근(Won Keun Chung),김중협(Choong Hyp Kim),천문우(Moon Woo Chun) 대한약학회 1970 약학회지 Vol.14 No.3,4
Alcohol extracts of six plant namely Coix agrestis L>OUREIRO, Chloranthus Japonicus (Siebi) NAKAI, Ajuga Spectabilis NAKAI, Juglans mandsuria Max,, Cirsium Macki var Ussuriense KITA and Sasamorpha Purpurascense (Hack) NAKAI were subjected to the screening tests for anti-tumor activities against SN-36 Leukemia, Sarcoma 180 and Ehrlich ascites carcinoma. Of the six extracts, Ajuga Spectabilis NAKAI and Coix agrestis LOUREIRO were found to be potential in survival effect of tumor transplanted mice.
Acyclonucleoside 류의 합성(3) -Ribavirin 유도체의 합성-
문형룡(Hyung Ryong Moon),양재욱(Jae Wook Yang),김문환(Moon Hwan Kim),천문우(Moon Woo Chun),정원근(Won Keun Chung) 대한약학회 1989 약학회지 Vol.33 No.6
The Synthesis of acyclic derivatives of ribavirin (2''-azido and halo seco derivatives) for the development of new antiviral agents is described. These acyclic nucleosides are synthesized from ribavirin by the method of ring opening reaction of sugar moietry.
Acyclonucleoside 류의 합성(2) -2'',3''-disubstituted secouridine의 합성-
양재욱(Jae Wook Yang),홍경애(Kyong Aie Hong),한효경(Hyo Kyung Han),천문우(Moon Woo Chun),정원근(Won keun Chung) 대한약학회 1989 약학회지 Vol.33 No.5
The synthetic study of 2'',3''-diazido and difluoro secouridines toward development of new antiviral agents is described. These acyclic nucleosides were synthesized from uridine by the method of ring opening reaction of sugar moiety.
Acyclonucleoside류의 합성(7) - 6-아자유리딘의 2'', 3''-seco유도체의 합성 -
신대홍(Dae Hong Shin),양재욱(Jae Wook Yang),김중협(Joong Hyup Kim),정원근(Won Keun Chung),천문우(Moon Woo Chun) 대한약학회 1992 약학회지 Vol.36 No.6
Synthesis of 6-aza-2''-azido-2'', 3''-secouridine, 6-aza-2'', 3''-diazido-2'', 3''-secouridine, and 6-aza-5''-azido-2'', 3''-secouridine as potential antiviral agents is described. These acyclic nucleosides were synthesized from uridine by the method of ring opening reaction of sugar moiety. And these compounds were tested against HSV-1 and HSV-2, but the in vitro test results of these compounds were negative.
L-1,3-Dioxolane 및 L-1,3-Oxathiolane 피리미딘 뉴크레오사이드의 합성
홍준희(Joon Hee Hong),박정하(Jeong Ha Park),송지연(Ji Yeon Song),최보길(Bo Gil Choi),정병호(Byung Ho Chung),김중협(Joong Hyup Kim),이종교(Chong Kyo Lee),정원근(Won Keun Chung),천문우(Moon Woo Chun) 대한약학회 1994 약학회지 Vol.38 No.6
(+/-)Dioxolane-T and(+/-)BCH-189 are know to possess anti-HIV activities, and less to xicities compared to other dideoxynucleoside AIDS drugs. We have synthesized 34 different enantiomerically pure nucleosides by glycosylation of L-1,3-dioxolanyl acetate and L-1,3-oxathiolanyl acetate sugar moieties with uracil or 6-azauracil with alkyl chains(C1-C3) on 5 or 6 position.
D-1,3-Dioxolane 및 D-1,3-Oxathiolane 피리미딘 뉴크레오사이드의 합성
홍준희(Joon Hee Hong),차마리(Ma Rie Cha),신성은(Seong Eun Shin),최보길(Bo Gil Choi),정병호(Byung Ho Chung),김중협(Joong Huyup Kim),이종교(Chong Kyo Lee),정원근(Won Keun Chung),천문우(Moon Woo Chun) 대한약학회 1994 약학회지 Vol.38 No.6
We synthesized D-1,3-dioxolanyl acetate from D-mannose using Frazer-Reide reaction and D-1,3-oxathiolanyl acetate from either D-mannose or D-galactose in good yields. These acetates were conjugated with various disilylated pyrimidine base using trimethylsilyl trifluoromethane sulfonate as a Lewis acid catalyst to obtain 32 different D-nucleosides.
D-1,3-Dioxolane 및 D-1,3-Oxathiolane 피리미딘 뉴크레오사이드의 합성
정병호,이종교,김중협,최보길,홍준희,차마리,신성은,정원근,천문우 전남대학교 약품개발연구소 1995 약품개발연구지 Vol.3 No.1
We synthesized D-1,3-dioxolanyl acetate from D-mannose using Frazer-Reide reaction and D-1,3-oxathiolanyl acetate from either D-mannose or D-galactose in good yields. These acetates were conjugated with various disilylated pyrimidine base using trimethylsilyl trifluoromethane sulfonate as a Lewis acid catalyst to obtain 32 different D-nucleosides.