منابع مشابه
Molecules 2000, 5, 1210-1223
The regioselectivity on a cyclic thioamide group towards different electrophiles was studied on the model compound 4-methyl-1-thioxo-1,2,4,5-tetrahydro[1,2,4]triazolo [4,3-a]quinazolin-5-one 1. The examined compound 1 reacts with alkyl halides, amines in the presence of formaldehyde, acyl halides and compounds having activated double bonds to afford the N-substituted derivatives 2, 3 and 6. The...
متن کامل1218-1223 Jing LAJP 3317:Jing
A sensitive and specific HPLC method with internal standard was developed and validated to determine vitexin-2”-O-rhamnoside (VOR) in rat plasma after oral and intravenous administration. VOR presented a very low bioavailability, the P-glycoprotein inhibitors such as verapamil and ketoconazole and absorption promoting agent, i.e. bile salts were therefore respectively applied to investigate the...
متن کاملLimnol. Oceanogr., 45(6), 2000, 1213–1223
Total nitrogen (TN) and total phosphorus (TP) measurements and contemporaneous measurements of chlorophyll a (Chl a) and phytoplankton nutrient deficiency have been made across a broad range of lakes and ocean sites using common methods. The ocean environment was nutrient rich in terms of TN and TP when compared with most lakes in the study, although Lake Victoria had the highest values of TN a...
متن کاملThe Lens Redshift and Group Environment for He 0435 - 1223
The redshift of the galaxy lensing HE 0435−1223 is 0.4546 ± 0.0002, based on observations obtained with the Low Dispersion Survey Spectrograph 2 (LDSS2) on the Magellan Consortium’s 6.5 m Clay telescope. Hubble Space Telescope/ACS observations of the system also reveal a spiral-rich group of 10 galaxies within 40 of the elliptical lensing galaxy. The redshifts for two of these galaxies were mea...
متن کاملBroadband X - ray spectrum of intermediate polar V 1223 Sgr
We present the broadband phase averaged spectrum of one of the brightest intermediate polars V1223 Sgr, obtained with INTEGRAL and RXTE observatories (3-100 keV). Good statistical quality of the spectrum in a hard X-ray energy band (INTEGRAL/IBIS and RXTE/HEXTE) allowed us to disentangle contributions of a direct optically thin plasma emission and a reflected component to the spectrum of V1223 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Keria: Studia Latina et Graeca
سال: 2010
ISSN: 2350-4234,1580-0261
DOI: 10.4312/keria.12.2-3.395-402