✦ LIBER ✦

Inactivation of α-chymotrypsin by a bifunctional reagent, 2-bromomethyl-3,1-benzoxazin-4-one

✍ Scribed by Robert Alazard; Jean-Jacques Béchet; Alain Dupaix; Jeannine Yon

Book ID: 115733120
Publisher: Elsevier Science
Year: 1973
Weight: 942 KB
Volume: 309
Category: Article
ISSN: 0005-2744
DOI: 10.1016/0005-2744(73)90037-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

3-Bromomethyl-7-methoxy-1,4-benzoxazin-2

3-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one as a highly sensitive fluorescence derivatization reagent for carboxylic acids in high-performance liquid chromatography

✍ Akio Nakanishi; Hideo Naganuma; Junichi Kondo; Keiko Watanabe; Kimie Hirano; Tak 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 507 KB

Assay of fatty acid ω-hydroxylation usin

Assay of fatty acid ω-hydroxylation using high-performance liquid chromatography with fluorescence labeling reagent, 3-bromomethyl-7-methoxy-1,4-benzoxazin-2-one (BrMB)

✍ Junji Yamada; Mitsuhiro Sakuma; Tetsuya Suga 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 503 KB

A sensitive nonradioisotopic method is reported for measuring microsomal lauric acid omega-hydroxylation activity. The assay is based upon separation and detection of 12-hydroxylauric acid formed by means of high-performance liquid chromatography following fluorescence labeling of the carboxyl group

3,4-Dihydro-3-methyl-6-nitro-2H-1,3-benz

3,4-Dihydro-3-methyl-6-nitro-2H-1,3-benzoxazin-2-one, a Reagent for Labeling p-Nitrophenyl Esterases with a Chromophoric Reporter Group - Synthesis and Reaction with Chymotrypsin

✍ T.M. Kitson; G.H. Freeman 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 489 KB

We report the synthesis of 3,4-dihydro-3-methyl-6-nitro-2 \(H\)-1,3-benzoxazin-2-one (DMNB), a close structural analogue of \(p\)-nitrophenyl dimethylcarbamate. DMNB is unstable in aqueous solution when exposed to light, but is stable in the dark. The compound reacts slowly with chymotrypsin as an a

A Facile Synthesis of 3,4-Dialkyl-3,4-di

A Facile Synthesis of 3,4-Dialkyl-3,4-dihydro-2H-1,3-benzoxazin-2-ones and Naphthoxazin-2-ones and Their Reactions with Organolithium and Grignard Reagents — Preparation of N-[1-(2′-Hydroxyphenyl)alkyl]amides.

✍ Cristina Cimarelli; Gianni Palmieri; Emanuela Volpini 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

Inhibition of mitochondrial energy-linke

Inhibition of mitochondrial energy-linked reactions by 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (dimboa), a hydroxamic acid from gramineae

✍ Hermann M. Niemeyer; Nora B. Calcaterra; Oscar A. Roveri 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 609 KB

NMR assay of diastereoisomers of 7-chlor

NMR assay of diastereoisomers of 7-chloro-3,3a-dihydro-2-methyl-2h, 9h- isoxazolo(3,2-b)(1,3)benzoxazin-9-one using deuterated tris(1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedionato)europium III shift reagent

✍ Philip Reisberg; Ian A. Brenner; Jerome I. Bodin 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 398 KB

A simple, rapid, and quantitative NMR method was developed for the determination of the ratio of the diastereoisomers present in 7-chloro-3,3a-dihydro-2-methyl-2H, 9H-isoxazolo(3,2-b)(1,3)benzoxazin-9-one (I). Deuterated tris(1,1,1,2,2,3,3heptafluoro-7,7-dimethyl-4,6-octanedionato)europium I11 shift