METHOD OF PREPARING ENANTIOMERICALLY PURE IMIDAZOLYL COMPOUNDS, ENANTIOMERICALLY PURE ACID ADDITION SALT OF IMIDAZOLYL AND D-OR L-PYROGLUTAMIC ACID, AND HYDROCHLORIDE MONOHYDRATE OF ENANTIOMERICALLY PURE IMIDAZOLYL COMPOUNDS Russian patent published in 2001 - IPC

Abstract RU 2162085 C2

FIELD: biochemistry. SUBSTANCE: described is method of preparing enantiomerically pure imidazolyl of general formula I: , enantiomerically pure addition salt of imidazolyl and hydrochloride monohydrate of enantiomerically pure imidazolyl compound of general formula I wherein R₁ is as defined above. The resulting compounds have biological activity with respect to 5HT antagonists. EFFECT: more efficient preparation method. 18 cl, 5 ex

Similar patents RU2162085C2

Title	Year	Author	Number
METHOD OF STEREOSELECTIVE SYNTHESIS OF HETEROBICYCLIC ALCOHOL ENANTIOMER, PURE ALCOHOL ENANTIOMER, METHOD OF SYNTHESIS OF PIPERAZINE DERIVATIVE	1993	Nikolas Bejzer Khris G.Krjuse Melle Van Der Lan Zhorzh Langran Gustaf J.M. Van Skharrenbjurg Marija K.Snoehk	RU2124506C1
METHOD OF STEREOSELECTIVE SYNTHESIS OF HETEROBICYCLIC ALCOHOL ENANTIOMER, INTERMEDIATE COMPOUNDS AND METHODS OF THEIR SYNTHESIS	1997	Bejzer Nikolas Krjuse Kris Gerrit Shenk Klara Marija Shadid Belal	RU2185379C2
ADDUCTS - ALDEHYDES AS INTERMEDIATE PRODUCTS FOR SYNTHESIS OF VITAMIN D DERIVATIVES	1990	Sebast'Janus J.Khalkes[Nl] Vil'Gel'Mus R.M.Overbek[Nl]	RU2036904C1
METHOD OF PREPARING ENANTIOMERICALLY PURE AZETIDINE-2-CARBOXYLIC ACID	1996	Bart Filipp Frichi Khugo Njustrem Jan-Ehrik Pfenninger Armin	RU2163595C2
METHOD FOR PREPARING RACEMIC AND PURE ENANTIOMERS OF DERIVATIVES OF 1,5-DIARYL-3-TRIFLUOROMETHYL-2-PYRAZOLINES	2002	Al'Kon-Marrugat Montserrat Perikas-Brondo Migel' Ankhel' Kuberes-Al'Tisen Marija Roza Frigola-Konstansa Khordi	RU2288915C2
2,3-DIHYDRO-1,4-BENZODIOXINE-5-YL-PYRERAZINE DERIVATIVES AND SALTS THEREOF	1994	Jan Khartog Bartolomeus Jokhannes Van Sten Jokhannes Mos Zhak Skhipper	RU2118322C1
METHOD FOR PREPARING IMIDAZOLYL COMPOUNDS	2003	Verbek Jan-Marten Van Der Mej Pauljus F.K.	RU2314296C2
METHOD OF SYNTHESIS OF ENANTIOMERIC COMPOUNDS OR THEIR DERIVATIVES	1990	Susan Mehri Daludzh[Us]	RU2068849C1
ENANTIOMERIC COMPOUNDS AND PHARMACEUTICAL COMPOSITION BASED ON THEREOF	1992	Susan Mehri Daludzh[Us]	RU2091386C1
PROCESS FOR PREPARING CRYSTALLINE MIXTURE OF 1R CRIS-S- AND1S CIS-R-ISOMERS OF DERIVATIVES OF CYCLOPROPANECARBOXYLIC ACIDS IN EQUIMOLAR RATIO	0	Majkl Dzhon Bull Bezil Terens Grejson	SU1068036A3

RU 2 162 085 C2

Authors

Pauljus Fransiskus Kornelis Van Der Mej

Jan-Marten Verbek

Dates

2001-01-20—Published

1996-10-09—Filed