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A new route to (+)-estrone using a bicyclo[3.2.1]octane chiral building block. 2003

Keisuke Hanada, and Norio Miyazawa, and Kunio Ogasawara
Pharmaceutical Institute, Tohoku University, Sendai, Japan.

A new route to (+)-estrone has been developed starting from the chiral building block having a bicyclo[3.2.1]octane framework based on the inherent stereochemical chemical nature of the chiral building block.

UI MeSH Term Description Entries
D009795 Octanes Eight-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Isooctanes
D004970 Estrone An aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen. It is converted from ANDROSTENEDIONE directly, or from TESTOSTERONE via ESTRADIOL. In humans, it is produced primarily by the cyclic ovaries, PLACENTA, and the ADIPOSE TISSUE of men and postmenopausal women. Folliculin (Hormone),Estrone, (+-)-Isomer,Estrone, (8 alpha)-Isomer,Estrone, (9 beta)-Isomer,Estrovarin,Kestrone,Unigen,Wehgen
D001643 Bridged Bicyclo Compounds Saturated alicyclic hydrocarbon molecules consisting of two rings that have two non-adjacent atoms in common. Bicyclo Compounds,Bicyclo Compounds, Bridged
D013237 Stereoisomerism The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) Molecular Stereochemistry,Stereoisomers,Stereochemistry, Molecular,Stereoisomer

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