Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Tetsuto Namba"'
Autor:
Munehiro Yoshida, Takuya Maeda, Kensei Kunikata, Tetsuto Namba, Hiroshi Tsuchiya, Kiyo Okazaki, Hiroki Kourai, Hideaki Nagamune
Publikováno v:
Biocontrol Science. 6:75-80
A new bis-quaternary ammonium compound (bis-QAC), 4, 4'-(tetramethylenedicarbonyldiamino) bis (1-decylpyridinium bromide) (D-136) was synthesized, and its antimicrobial and deodorant characteristics were studied. A vinyl chloride polymer sheet contai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::060ba633946bf97055e0ac85e23a3031
https://doi.org/10.4265/bio.6.75
https://doi.org/10.4265/bio.6.75
Autor:
Takashi Hirota, Keiko Kawanishi, Shohei Hayakawa, Tetsuto Namba, Akimasa Iwadoh, Kenji Sasaki
Publikováno v:
Journal of Heterocyclic Chemistry. 23:685-688
11,13,15-Triazasteroidal skeleton with an alkyl group in the D-ring was synthesized and it was screened for antidepressive activity. Compounds VIIId and XIIa exhibited antireserpine action.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7fe6325ced4a8b2524412055414e958
https://doi.org/10.1002/jhet.5570230309
https://doi.org/10.1002/jhet.5570230309
Publikováno v:
Chemical and Pharmaceutical Bulletin. 34:3431-3434
Reactions of pyridine and quinoline N-oxides with N-methylformamide are described. N-Methylcarbamoylation occurred at the C-2 or C-4 position of pyridine and quinoline derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2beead149c973a81e2377a6b6a0856
https://doi.org/10.1248/cpb.34.3431
https://doi.org/10.1248/cpb.34.3431
Autor:
Shohei Hayakawa, Keiko Kawanishi, Takashi Hirota, Tetsuto Namba, Kimiko Katsuta, Kenji Sasaki
Publikováno v:
Chemical and Pharmaceutical Bulletin. 33:30-36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a450a037a476e7a98bdad2824a0120
https://doi.org/10.1248/cpb.33.30
https://doi.org/10.1248/cpb.33.30
Publikováno v:
Journal of Heterocyclic Chemistry. 23:1347-1351
A novel synthesis of 2-benzofurancarboxylic acid derivatives by the Vilsmeier reaction of phenoxyacetonitriles is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::983835f53de4d136c08e409388dc12de
https://doi.org/10.1002/jhet.5570230516
https://doi.org/10.1002/jhet.5570230516
Publikováno v:
Journal of Heterocyclic Chemistry. 24:949-953
Reactions of pyridine N-oxides, pyrazine di-N-oxides, and their benzologues with formamide are described. Carbamoylation mainly occurred at aromatic ring with loss of the N-oxide oxygen atom, however, 2,4,6-trimethylpyridine 1-oxide gave 2- and 4-pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9aac4c742963ff4745668dfaf71903
https://doi.org/10.1002/jhet.5570240412
https://doi.org/10.1002/jhet.5570240412
Publikováno v:
Journal of Heterocyclic Chemistry. 22:187-190
Benz[h]imidazo[1,2-c]quinazolinium-l-olate (5) and benzo[h]pyrrolo[1′,2′:3,4]imidazo[1,2-c]quinazolinium-8-olate (9) having novel meso-ionic ring systems were synthesized by the reaction of N-(5,6-dihydrobenzo[h]-quinazolin-4-yl)amino acids with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0968494486604a6032af92e077210e00
https://doi.org/10.1002/jhet.5570220145
https://doi.org/10.1002/jhet.5570220145
Publikováno v:
Chemical and Pharmaceutical Bulletin. 34:3011-3014
4-Alkylamino-5, 6-dihydrobenzo[h]quinazolines (IIIa-k) were synthesized by the reaction of 4-chloro-5, 6-dihydrobenzo[h]quinazoline (IIc) with primary alkylamines. Screening of 4-amino-(IIa), 4-hydroxy-(IIb), and 4-(2-hydroxyethylamino)-5, 6-dihydrob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd125d84200a1c00dd796ff65e058ef6
https://doi.org/10.1248/cpb.34.3011
https://doi.org/10.1248/cpb.34.3011
Publikováno v:
Journal of Lipid Research, Vol 29, Iss 6, Pp 809-814 (1988)
It has been presumed that ring-A-aromatized bile acids are produced from biliary bile acids by intestinal flora and the acids thus formed participate in the large bowel carcinogenesis. One of these acids is probably 3-hydroxy-19-nor-1,3,5(10)-cholatr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d00511f80f67ebb35bbadd4dc95079f5
https://doi.org/10.1016/s0022-2275(20)38500-x
https://doi.org/10.1016/s0022-2275(20)38500-x
Publikováno v:
Carcinogenesis. 9:2003-2008
Aerobic oxidation of 3-hydroxyamino-1-methyl-5H-pyrido-[4,3-b]indole [Trp-P-2(NHOH)] in neutral aqueous solution was greatly accelerated by copper-zinc superoxide dismutase (SOD). The major product in this SOD-mediated reaction was identified as 3-ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33d9fce3857bc988a4b9c371cdb1b5c
https://doi.org/10.1093/carcin/9.11.2003
https://doi.org/10.1093/carcin/9.11.2003