Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hua-Ming Zhao"'
Autor:
Jinli Ru, Zhi-yong Jin, Guozhu Che, Hua-ming Zhao, Xiaofeng Li, Xiaoxiang Xie, Yue Zhao, Hui-ping Sun, Chuan-fang Cheng
Publikováno v:
Pediatric Research. 77:376-380
Juvenile-onset systemic lupus erythematosus (JSLE) has a higher mortality risk compared to adult-onset SLE. We compared the diagnostic value of anti-cmDNA antibodies with that of antinucleosome antibodies (AnuA), anti-Sm antibodies, and anti-dsDNA an
Publikováno v:
Chinese Journal of Chemistry. 15:438-442
Dimeric estradiol enzyme model (2) was synthesized by etherification of 2,4-bis(N-imidazolylmethyl)-17β-estradiol (1) with 1,3-dibromopropane in the presence of anhydrous K2CO3. Hydrolysis of carboxylates and phosphates catalyzed by the model showed
Publikováno v:
Chinese Journal of Chemistry. 17:384-390
Two imidazolium-bridged cyclodextrin dimers 3a and 3b were prepared by reacting 6-deoxy-6-N-imidazolyl-β-CD (2) with bis(bromomethyl) benzene. The catalytic properties of 2, 3a and 3b in the hydrolytic cleavage of p-nitrophenyl alkanoates, in the fo
Publikováno v:
Chinese Journal of Chemistry. 13:1-9
In view of the nature of orderness in structure and the mesomorphism in property of liquid crystal, the function of which is further exploited by integrating it with the feature of crown ether. The monoarmed crown ether liquid crystals are successful
Publikováno v:
Journal of Physical Organic Chemistry. 14:515-520
Novel cyclodextrin (CD) dimers (3a–c) linked by multidentate ligands were prepared by reacting 6-deoxy-6-(hydroxyethylamino)-β-CD (2) with p- and m-bis(bromomethyl)benzene and 2,6-bis(bromomethyl)pyridine, respectively. The catalytic properties of
Publikováno v:
ChemInform. 24
Publikováno v:
Organic Preparations and Procedures International. 28:345-347
Publikováno v:
Steroids. 56:533-535
A new and convenient synthetic route to acetylation of estrogens is described. Benzo-15-crown-5 and cuprous iodide-mixed catalyst catalyzed the nucleophilic addition of 2,4-dibromoethynylestradiol, resulting in the formation of a new compound, 2,4-di
Publikováno v:
Steroids. 55(11)
The reaction of ethyl magnesium bromide and 17 alpha-ethynylestradiol with formaldehyde in the presence of triethyl phosphate or hexamethylphosphoramide gave the 2- and 4-formyl-17 alpha-ethynylestradiol in high yield. Treatment of the formyl derivat
Publikováno v:
Chinese Journal of Chemistry; Jun2003, Vol. 21 Issue 6, p683-686, 4p