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Biotransformation of digitoxigenin by Cochliobolus lunatus
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- The biotransformation of digitoxigenin (1) by Cochliobolus lunatus was investigated. The biotransfor...
- doi：
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10.1590/S0103-50532007000700002
- 作 者：
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Silva, Maurício de A...
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Journal of the Brazilian Chemical Society
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Substituent influence on the diastereoselectivity of the alkylation of cyclic chiral imines
- 摘要：
- The normal very high diastereoselectivity of alkylation reaction of chiral imines derived from cycli...
- doi：
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10.1590/S0103-50532007000200019
- 作 者：
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Santos, Éverton M. d...
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Journal of the Brazilian Chemical Society
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Synthesis, herbicidal, fungicidal and insecticidal evaluation of 3-(dichlorophenyl)- isocoumarins and (±)-3-(dichlorophenyl)-3,4-dihydroisocoumarins
- 摘要：
- This is the first report showing that 3-(dichlorophenyl)isocoumarins and (卤)-3,4-dihydroisocoumarins...
- doi：
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10.1590/S0103-50532007000600011
- 作 者：
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Liu, Xiu-Feng;Liu, B...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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New flavone from the leaves of Neea theifera (Nyctaginaceae)
- 摘要：
- Neea theifera Oerst. (Nyctaginaceae) is widely used in Brazilian folk medicine for the treatment of ...
- doi：
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10.1590/S0103-50532007000600005
- 作 者：
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Rinaldo, Daniel;Sant...
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Journal of the Brazilian Chemical Society
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Phosphoric acid adsorbed on silica-ceria matrix obtained by sol-gel method: studies of local structure, texture and acid property
- 摘要：
- SiO2/CeO2 mixed oxide (designated as SC) with variable ceria contents, SC1 = 5.6, SC2 = 8.0 and SC3 ...
- doi：
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10.1590/S0103-50532007000500015
- 作 者：
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Gushikem, Yoshitaka;...
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Journal of the Brazilian Chemical Society
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Agricultural chemistry and bioenergy
- 摘要：
- �
- doi：
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10.1590/S0103-50532007000600001
- 作 者：
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Seiber, James N.
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Xeractinol: a new flavanonol C-glucoside from Paepalanthus argenteus var. argenteus (Bongard) Hensold (Eriocaulaceae)
- 摘要：
- New compound isolated from methanolic extract from the leaves of Paepalanthus argenteus var. argente...
- doi：
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10.1590/S0103-50532007000200029
- 作 者：
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Lavarda, Francisco;U...
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- 期刊编号：
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Journal of the Brazilian Chemical Society
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Separation study of silver(I) ion through a bulk liquid membrane containing meloxicam
- 摘要：
- The uphill transport of Ag+ through a chloroform bulk liquid membrane containing meloxicam as an ion...
- doi：
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10.1590/S0103-50532007000300016
- 作 者：
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Bahar, Shahriyar;Foo...
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- 期刊编号：
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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A home-made hybrid system for the simultaneous determination of ergotamine, dipyrone and caffeine in pharmaceutical preparations
- 摘要：
- A novel home-made hybrid detection system was designed for simultaneous determination of caffeine (C...
- doi：
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10.1590/S0103-50532007000700020
- 作 者：
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Fernández Band, Beat...
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- 期刊编号：
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Natural and anthropogenic sterols inputs in surface sediments of Patos Lagoon, Brazil
- 摘要：
- The Patos Lagoon, the largest coastal lagoon in the world, has long been receiving considerable anth...
- doi：
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10.1590/S0103-50532007000100012
- 作 者：
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Universidade Federal...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
