Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › L-tartaric acid salt of a (1R) diastereomer of a 2-azadihydroxybicyclo2.2.1!heptane compound and the preparation of 2-azabicyclo2.2.1! heptane compounds

L-tartaric acid salt of a (1R) diastereomer of a 2-azadihydroxybicyclo2.2.1!heptane compound and the preparation of 2-azabicyclo2.2.1! heptane compounds

US Patent 5831096 · Granted Nov 3, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for preparing 5-amino-benzoyl-benzofuran derivatives2016
Short synthetic pathway for 1,6:2,3-dianhydro-β-D-mannopyranose2013
Process of use in converting the 4″(S)-OH functional group of the cladinose unit2008
Preparations of a sulfinyl acetamide2006
Preparations of a sulfinyl acetamide2005
STABLE NON-HYGROSCOPIC CRYSTALLINE FORM OF N-[N-[N-(4-(PIPERIDIN-4-YL)BUTANOYL)-2004
Process for preparing and isolating 9-deoxo-9 (Z)-hydroxyiminoerythromycin A2003
Process which is useful for converting the carbonyl function in position 4&#82432003
Preparation of camptothecin and of its derivatives2002
Process for the preparation of 9-deoxo-8a-aza-(8a-alkyl)-8a-homoerythromycin A d2002
Steroespecific preparation of chiral 1-aryl- and 1-heteroaryl-2-substituted ethy2002
Steroespecific preparation of chiral 1-aryl- and 1-heteroaryl-2-substituted ethy2002