ALKALOIDS FROM LEAVES OF GUATTERIA POGONOPUS (ANNONACEAE) AND THEIR CYTOTOXICITIES
摘要：
The phytochemical investigation of the alkaloid-rich fraction obtained from the leaves of Guatteria ...
doi：
10.21577/0100-4042.20170258
作 者：
Dutra, LÃvia M.;Bom...
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Quimica nova
AVOCADO, SPENT COFFEE GROUNDS, LICURI AND COCONUT MILK FOR OIL EXTRACTION, BIODIESEL PRODUCTION, AND SPECTRAL ANALYSIS
摘要：
An undergraduate organic chemistry experiment for oil extraction and biodiesel production using alte...
doi：
10.21577/0100-4042.20170213
作 者：
Rodrigues, Marina Co...
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Quimica nova
HOMOGENEOUS ESTERIFICATION AND TRANSESTERIFICATION OF VEGETABLE OILS WITH HIGH FREE FATTY ACIDS CONTENT
摘要：
The high free fatty acids content in some vegetable oils can have a negative impact in the sustainab...
doi：
10.21577/0100-4042.20170148
作 者：
Sousa, TaÃs L.;Rosa...
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Quimica nova
An efficient and practical synthesis of 1-aryl-1H,3H-thiazolo[3,4-a]benzimidazole using silica-supported sodium hydrogen sulfate as a heterogeneous catalyst
摘要：
Silica-supported sodium hydrogen sulfate (NaHSO4路SiO2) efficiently catalyzed the three-component rea...
doi：
10.1080/17518253.2012.739209
作 者：
Atul Chaskar
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Green Chemistry Letters and Reviews
Models for integrating toxicology concepts into chemistry courses and programs
摘要：
Toxicology and related concepts are being taught within chemistry education programs to enable stude...
doi：
10.1080/17518253.2017.1391880
作 者：
Amy S. Cannon
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Green Chemistry Letters and Reviews
Chemical compounds of leaves from Senna spectabilis (DC) Irwin & Barneby var. excelsa (Schrad.) Irwin & Barneby
摘要：
From leaves ofSenna spectabilis var. excelsa were isolated caffeine, the triterpeneslupeol, 伪-amyrin...
doi：
10.1590/S0100-40422010000900010
作 者：
Braz-Filho, Raimundo...
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Quimica nova
Occurrence of biflavones in leaves of Caesalpinia pyramidalis specimens
摘要：
The chloroformpartition of methanol extract of leaves of Caesalpinia pyramidalis wassubmitted to dif...
doi：
10.1590/S0100-40422010000600015
作 者：
David, Juceni P.;Dav...
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Quimica nova
Photocatalytic degradation of sulfametoxazole, trimethoprim and diclofenac in aquoeus solutions
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In this work thephotocatalytic degradation of sulfametoxazole, trimethoprim and potassium diclofenac...
doi：
10.1590/S0100-40422010000600010
作 者：
Cruz, Lutécia H. da;...
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Quimica nova
Environmental education at university level: proposed ways
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doi：
10.1590/S0100-40422004000200028
作 者：
Oki, Maria da Concei...
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Quimica nova
Development of quantitative HPTLC–densitometry methods following a model approach for transfer of TLC screening methods for pharmaceutical products of cefixime, cefuroxime axetil, cephalexin⋅H2O, ciprofloxacin HCl, levofloxacin, and metronidazole
摘要：
Transfer of six thin-layer chromatography (TLC) Global Pharma Health Fund Minilab kit protocols for ...
doi：
10.1556/1326.2016.29409
作 者：
Zhang D.;Armour E.;S...
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Acta Chromatographicae
