𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and antihypertensive activity of 6,7-disubstituted trans-4-amino-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-3-ols

✍ Scribed by Evans, John M.; Fake, Charles S.; Hamilton, Thomas C.; Poyser, Robert H.; Showell, Graham A.

Book ID
115463094
Publisher
American Chemical Society
Year
1984
Tongue
English
Weight
684 KB
Volume
27
Category
Article
ISSN
0022-2623

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Asymmetric synthesis of 4-amino-3,4-dihy
Asymmetric synthesis of 4-amino-3,4-dihydro-2,2-dimethyl-2H-1-benzopyrans
✍ Andreas Burgard; Hans-Jochen Lang; Uwe Gerlach πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 385 KB

Highly enantioselective reduction of 3,4-dihydro-2,2-dimethyl-2H-l-benzopyran-4-ones 3 s-e by BH3 was achieved in the presence of catalytic amounts of Corey's oxazaborolidine 4 to afford the corresponding 3,4-dihydro-2,2dimetbyl-2H-l-~nzopyran-4-ols 2a-e in quantitative yields. These benzopyran-4-ol

ChemInform Abstract: Synthesis and Antim
ChemInform Abstract: Synthesis and Antimicrobial Screening of 5-(4,7-Dimethyl-2-oxo-2H-benzopyran-6-ylazo) -2-methyl-6-morpholin-4-yl-2,3-dihydro-3H-pyrimidin-4-one and 5-(4,7-Dimethyl-2-oxo-2H-benzopyran-6-ylazo) -2-methyl-6-piperidin-1-yl-2,3-dihydro-3H-pyrimidin-4-one.
✍ Vinata V. Mulwad; Sagar A. Mayekar πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons βš– 36 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Stereoselective acetylation of 3,4-dihyd
Stereoselective acetylation of 3,4-dihydro-3,4-dihydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile
✍ Ramesh N. Patel; Amit Banerjee; Clyde G. McNamee; Laszlo J. Szarka πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 351 KB

The chiral intermediate diol (3S,4R)-trans-3,4-dihydro-3,4-dihydroxy-2,2dimethyl-2H-1-benzopyran-6-carbonitrile 2. was prepared for the total synthesis of a potassium channel opener drug candidate. The stereoselective acetylation of racemic lwas carded out with various lipases among which the lipase