Results 261 to 270 of about 24,253 (308)
Some of the next articles are maybe not open access.
Environmental Science and Technology, 2018
Pantyhose, a skin-tight item of clothing made of synthetic fibers and worn by women in many countries, is a source of exposure to several endocrine-disrupting chemicals. Little is known regarding the occurrence of and dermal exposure to chemicals present
A. J. Li, K. Kannan
semanticscholar +1 more source
Pantyhose, a skin-tight item of clothing made of synthetic fibers and worn by women in many countries, is a source of exposure to several endocrine-disrupting chemicals. Little is known regarding the occurrence of and dermal exposure to chemicals present
A. J. Li, K. Kannan
semanticscholar +1 more source
Cytotoxic garcimultiflorones K–Q, lavandulyl benzophenones from Garcinia multiflora branches
Phytochemistry, 2018Seven undescribed lavandulyl benzophenones garcimultiflorones K-Q, and fourteen known compounds were isolated from the CHCl3 soluble fraction of 95% EtOH extract of Garcinia multiflora branches.
Dong-Bao Hu, Chunlin Long
exaly +2 more sources
Antianaphylactic benzophenones and related compounds
Journal of Medicinal Chemistry, 1987The synthesis and biological properties of 85 benzophenones and related compounds are described. The majority of the compounds inhibit the release of leukotrienes (LT) C4 and D4 in vitro from sensitized guinea pig chopped lung. In addition, some of the compounds inhibited the release of LTs from passively sensitized human chopped lung and protected ...
D, Evans +6 more
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Ultrasound Effects on the Photopinacolization of Benzophenone
The Journal of Organic Chemistry, 2000Ultrasonic irradiation is able to modify the course of several photochemical reactions, especially bimolecular, proceeding via triplet states. These effects were illustrated in the study of benzophenone photopinacolization in ethanol. The rates and yields increase when sonication is applied simultaneously to UV irradiation. An explanation is based on a
A, Gaplovsky +3 more
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Journal of Environmental Chemical Engineering, 2018
Benzophenones and parabens have been cataloged as emerging pollutants due to their potential activity as endocrine disrupting chemicals, and its evidenced presence in different bodies of water. In this sense, this paper presents the results about the use
H. Zúñiga-Benítez +2 more
semanticscholar +1 more source
Benzophenones and parabens have been cataloged as emerging pollutants due to their potential activity as endocrine disrupting chemicals, and its evidenced presence in different bodies of water. In this sense, this paper presents the results about the use
H. Zúñiga-Benítez +2 more
semanticscholar +1 more source
Reactivity of Benzophenone O-Vinyloxime
Russian Journal of Organic Chemistry, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
A. B. Zaitsev +7 more
openaire +1 more source
Contact urticaria photoinduced by benzophenones
Contact Dermatitis, 2003A 31-year-old man presented with a 7-year history of recurrent facial dermatitis. Until 2 years ago this had occurred in the winter only, but now was also to be seen in the summer, involving the whole face including the lips. He likened it to a pruriginous sunburn that appeared within 6– 12 h and disappeared in 48 h via desquamation.
J L, Bourrain, P, Amblard, J C, Béani
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Anaphylactoid reaction to benzophenones, with recurrence during patch testing
Contact Dermatitis, 2019Benzophenones are commonly used in sunscreens as ultraviolet (UV) absorbers; anaphylactic reactions to these chemicals are rare.1-3 We report a case of anaphylactoid reaction to benzophenones-3, -8 and -10. This article is protected by copyright.
M. Tawfik, A. Atwater
semanticscholar +1 more source
Bioscience, Biotechnology, and Biochemistry, 2009
The first total syntheses of benzophenone glucopyranosides reported from Phaleria macrocarpa and related benzophenone glucopyranosides were successfully carried out. The alkoxy groups present ortho to the carbonyl group in polyalkoxybenzophenones were selectively deprotected by AlCl(3)-PhNMe(2) in high yields, leaving other alkoxy groups unaffected. It
Phebe, Hendra +2 more
openaire +2 more sources
The first total syntheses of benzophenone glucopyranosides reported from Phaleria macrocarpa and related benzophenone glucopyranosides were successfully carried out. The alkoxy groups present ortho to the carbonyl group in polyalkoxybenzophenones were selectively deprotected by AlCl(3)-PhNMe(2) in high yields, leaving other alkoxy groups unaffected. It
Phebe, Hendra +2 more
openaire +2 more sources