Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Masato Senoo"'
Publikováno v:
Chemistry - A European Journal. 20(No. 1):317-322
The regioselective intramolecular hydroarylation of (3-halo-2-propynyl)anilines, (3-halo-2-propynyl) aryl ethers, or (4-halo-3-butynyl) aryl ethers was efficiently catalyzed by Rh2(OCOCF3)4 to give semihydrogenated aromatic heterocycles, such as 4-ha
Publikováno v:
Heteroatom Chemistry. 24:336-344
N,N-Di(arenesulfonyl)-N′,N′-dimethyl-hydrazines, readily prepared from arenesulfonyl chlorides and N,N-dimethylhydrazine, were heated at 120°C in chlorobenzene to give S-aryl arenethiosulfonates, ArSSO2Ar, in good yields.
Publikováno v:
ChemInform. 47
On treatment of triazoles having an N-sulfonyl-protected benzylamine moiety with [Rh2 (C7 H15 CO2 )4 ], intramolecular C-H bond insertion takes place at the benzylic position to give cis-N-sulfonyl-2-aryl-3-[(sulfonylimino)methyl]pyrrolidines in good
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(3)
On treatment of triazoles having an N-sulfonyl-protected benzylamine moiety with [Rh2 (C7 H15 CO2 )4 ], intramolecular C-H bond insertion takes place at the benzylic position to give cis-N-sulfonyl-2-aryl-3-[(sulfonylimino)methyl]pyrrolidines in good
Publikováno v:
ChemInform. 45
The title reaction affords effectively 4-halo1,2-dihydroquinolines [e.g. (II)], 4-halo-3-chromenes [e.g. (VIII)], or 4-(halomethylene)chromans [e.g. (XII)] in good to excellent yields.
Publikováno v:
Obstetrics & Gynecology. 95:656-661
Objective: To determine differences between growth patterns of monochorionic and dichorionic twins, and of concordant and discordant twins of both chorionicities. Methods: We studied 70 cases of concordant twins (24 monochorionic, 46 dichorionic) and
Autor:
Masato Senoo, Jun Akanuma, Yutaka Nagasaki, Kazutoshi Takahashi, Yoichi Matsubara, Yumi Kanegae, Shigeo Kure, Hideaki Takano, Masahiro Hara, Kuniaki Narisawa, Izumu Saito, Kunihiro Fujii
Publikováno v:
Pediatric Research. 45:465-473
Phenylketonuria (PKU) is caused by deficiency of phenylalanine hydroxylase (PAH) in the liver. Patients with PKU show increased L-phenylalanine in blood, which leads to mental retardation and hypopigmentation of skin and hair. As a step toward gene t
Publikováno v:
ChemInform. 44
The presented reaction is limited to N,N-Di(arenesulfonyl)hydrazines and does not work with N,N-Di(alkylsulfonyl)hydrazines.
Publikováno v:
The Tohoku Journal of Experimental Medicine. 179:131-139
To study the fine structure of fragmentary marker chromosomes, we performed scanning electron microscopy (SEM) on samples isolated from two carriers (Case 1: 46, XY/47, XY, +mar/48, XY, +mar, +mar; Case 2: 47, XY, +mar). In both cases, light microsco
Publikováno v:
The Tohoku journal of experimental medicine. 206(3)
Ectopic pregnancy developing in a previous Cesarean section scar is rare and is associated with catastrophic complications, such as uterine rupture and uncontrollable bleeding, which may lead to loss of the uterus. The operative treatments that have