• 제목/요약/키워드: azasteroid

검색결과 2건 처리시간 0.018초

2,3-디클로로-1,4-나프토퀴논의 다중고리화 반응 (Multicyclization Reaction of 2,3-Dichloro-1,4-Naphthoquinone)

  • 김순옥;박재경;홍사미
    • 약학회지
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    • 제39권2호
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    • pp.118-130
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    • 1995
  • Aliphatic & aromatic compounds with two nucleophilic functional groups which were chosen as nucleophiles reacted with 2,3-dichloro-1,4-naphthoquinone as a substrate to give cyclized products by nucleophilic vinyl substitution. And the trends in the syntheses of the heterocyclic compounds was studied and expounded. Besides, the biological activities of the products, especially activity as an agricultural chemical, were examined. Moreover 5-aminomethyl-2-pyrrolidinone was synthesized for the purpose of forming a polynuclear heterocyclic compound containing a similar structure of azasteroid. However only one chlorine of 2,3-dichloro-1,4-naphthoquinone was replaced by an amino group of pyrrolidinone and cyclization did not take place.

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개에서 발생한 양성 전립선 비대증의 약물 치료 1례 (Medication for Benign Prostatic Hyperplasin in a Dog)

  • 임영환;용환율;손정민;송근호;최호정;박성준;정성목;이영원;신상태;조종기
    • 한국임상수의학회지
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    • 제24권1호
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    • pp.68-72
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    • 2007
  • An 8-year-old, male Shih-tzu dog with clinical signs of hemorrhage from penile orifice and pain on lifting hindlimb was brought to the Veterinary Medicine Teaching Hospital, Chungnam National University. The patient was shown polyuria/polydipsia (PU/PD), more than 10 times per day, and gasterointestinal signs such as intermittent vomiting and melena. On laboratory examination, BUN, creatinine and amylase level were all highly increased. Radiographic and ultrasonographic findings included that both kidneys were abnormal, and both prostates were hyperplastic bilaterally and cysts were presented in parenchyma. Additionally, hyperechoic pancreas and intact urinary bladder were observed from ultrasonographic examination. The dog was diagnosed as pancreatitis, acute renal failure and benign prostatic hyperplasia (BPH). After the appropriate treatment for pancreatitis and acute renal failure, He dog was treated with administration of azasteroid for BPH. On day 71 after azasteroid treatment, good response to the treatment was defined by ultrasonography and clinical signs cured completely.