메뉴 건너뛰기




Volumn 14, Issue 19, 2006, Pages 6586-6592

The 5-substituted piperazine as a novel secondary pharmacophore greatly improving the physical properties of urea-based inhibitors of soluble epoxide hydrolase

Author keywords

1 adamantanyl urea based inhibitors; Chiral pool synthesis; Hypertension; Piperazine; Secondary pharmacophore; Soluble epoxide hydrolase; Vascular inflammation; Water solubility

Indexed keywords

1 ADAMANTAN 1 YL 3 [2 (5 BENZYLPIPERAZIN 2 YL)ETHYL]UREA; 1 ADAMANTAN 1 YL 3 [2 (5 ISOPROPYLPIPERAZIN 2 YL)ETHYL]UREA; 1 ADAMANTAN 1 YL 3 [2 (OCTAHYDROPYRROLO[1,2 A]PIPERAZIN 3 YL)ETHYL]UREA; 1 ADAMANTAN 1 YL 3 [2 [5 (3 HYDROXYPROPYL)PIPERAZIN 2 YL]ETHYL]UREA; EPOXIDE HYDROLASE; HYDROLASE INHIBITOR; PIPERAZINE DERIVATIVE; UNCLASSIFIED DRUG; UREA DERIVATIVE;

EID: 33747157258     PISSN: 09680896     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmc.2006.06.005     Document Type: Article
Times cited : (34)

References (29)
  • 23
    • 33747181279 scopus 로고    scopus 로고
    • note
    • The water solubility (S, mg/mL) was determined experimentally at 25 ± 1.0 °C. For compound 1a with a UV chromophore, an excess of the test compound was added to a vial containing sodium phosphate buffer, 0.1 M, pH 7.4 (200 μL), and a suspension of the mixture was equilibrated during 1 h of sonication and 1 h of shaking, followed by centrifugation (5 min, 8000 rpm). The water supernatant was scanned on UV spectrophotometer (HITACHI U-2010) to get its UV absorbance at the wavelength of 254 nm. A regression curve for compound 1a was obtained from six standard stock solutions (r = 0.99) by using UV spectrometry at the same wavelength. Then, the absolute amount of compound 1a was calculated. For compounds 1b-c without a UV chromophore, to an exactly weighed amount of test compound was added PBS by an increment of 5 μL with pipet until the solid was completely dissolved accompanied with frequent shaking at 25 ± 1.0 °C.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.