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Hydroxy-bisbenzoyloxy-allyloxycalix[4]arene의 구조
이보형,조선희,박영자,Lee, Bo-Hyeong,Jo, Seon-Hui,Park, Yeong-Ja 한국결정학회 1997 韓國結晶學會誌 Vol.8 No.2
Hydroxy-bisbenzoyloxy-allyloxycalix[4]arene의 분자 및 결정구조를 X-선 회절법으로 연구하였다. 결정의 공간군은 P21이고, 단위세포 상수는 a=11.045(3), b=33.545(2), c=10.319(4) Å, β=113.86(2)˚, Z=4, V=3496.0(1.8) Å3, DC=1.28 gcm-3이다. 회절 반점들의 세기는 Enraf-Noninus CAD-4 Diffractometer로 얻었으며, Mo-Kαradiation X-선을 사용하였다. 분자구조는 직접법으로 풀었으며 최소자승법으로 정밀화하였다. 최종 신뢰도 R값은 2945개의 회절반점에 대하여 0.076이었다. 결정학적으로 서로 다른 두개의 거울상체 분자들이 라세미 혼합물 형태로 결정화되어 있다. 분자내 수소결합이 있으며 hydroxy1 pheny1고리가 크게 벗어난 flattend cone conformation을 보여주는 분자구조이다. The structrue of hydroxy-bisbenzoyloxy-allyloxycalix[4]arene (C45H36O6) has been determined by X-ray crystallography. The crystals are monoclinic, space group P21, unit cell constants a=11.045(3), b=33.545(2) c=10.319(4)Å, β=113.86(2)˚, Z=4, V=3496.0(1.8) Å3, DC=1.28 gcm-3. The intensity data were collected on an Enraf-Noninus CAD-4 Diffractometer with a graphite monochromated Mo-Kα radiation. The structure was solved by direct method and refined by full-matrix least-squares calculations to a final R value of 0.076 for 2945 observed reflections. Two independent enantiomeric molecules are crystallized in a 1:1 racemate mixture. They have the flattened cone conformation with the flattening hydroxy1 pheny1 rings. There is an intramolecular hydrogen bond in both molecules.
생간탕(生肝湯)의 효능(效能)에 관(關)한 임상적(臨床的) 연구(硏究)
이보형,김덕호,우홍정,김병운,Lee, Bo-Hyeong,Kim, Deok-Ho,U, Hong-Jeong,Kim, Byeong-Un 대한한방내과학회 1990 大韓韓方內科學會誌 Vol.11 No.1
In order to study the effect on liver diseases, Saenggan-tang has been applied to 26 patients of chronic hepatitis, 9 patients of liver cirrhosis, 5 patients of acute hepatitis, 8 patients of alcoholic liver diseases, 1 patient of hepatoma total 49 patients visiting the first internal medicine department of the hospital of Oriental Medicine, Kyung Hee University. The Saenggan-tang was taken every 4 weeks (ecept acute hepatitis every 2 weeks). 1. Saenggan-tang had decrease on activity of SGOTF SGPT, with the passage of time, 4, 8, and 12 weeks, showing statistically significant effect. 2. Saenggan-tang revealed sharp decrease on levels of total bilirubin and alkaline phosphatase no showing significance in relation to a few cases 3. Serum protein total and albumin levels were in normal limit before or after Saenggan-tang treatment 4. Triglyceride level was lowered remarkably after Saenggan-tang treatment, showing significance in alcoholic liver disease group whereas no significance in chornic hepatitis Judging from above results, it is proved that Saenggan-tang has curative effect of liver diseases such as acute, chronic hepatitis, liver cirrhosis, alcobolic liver diseases and so on.