Industrial process for preparing tropenol

Details Industrial process for preparing tropenol Industrial process for preparing tropenol

2008-01-22

2008-01-22

Owens, Amelia A. (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S127000, C546S131000

Reexamination Certificate

active

07321039

ABSTRACT:
The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.

REFERENCES:
patent: 6610849 (2003-08-01), Sobotta et al.
patent: 6747153 (2004-06-01), Banholzer et al.
patent: 6891042 (2005-05-01), Banholzer et al.
Chu, G. et al; “Synthesis of 6,7-dehydrotropline”; Database Access No. 125:248172; XP002250968.
Sobotta, R. et al; “Process for the Manufacture of Tropenol”; U.S. Appl. No. 10/160,702; filed Jun. 3, 2002.
Bremner, J. B.; “Alkaloids As Starting Materials For Synthesis: The Use of Scopolamine And Castanospermine”; ACGC Chem. Res. Comm.; vol. 11, 2000, pp. 20-28.
Bremner, J. B. et al; “A Meisenheimer Rearrangement Approach To Bridgehead Hydroxylated Tropane Alkaloid Derivatives”; Tetrahedron Letters, vol. 37, No. 1, 1996, pp. 97-100.
Aberle, N. S. et al; “Parallel modification of tropane alkaloids”; Tetrahedron Letters 42 (2001), pp. 1975-1977.
Sheehan, et al, J. Org. Chem. 1954, 19:270-6.
Achari, et al, Planta Medica. 1972, 22(1):38-41.
Al-Said, et al, Pytochemistry, 1989, 28(2):671-3.
Buchi, et al, J. Org. Chem. 1977, 42(12):2193-2194.

Affiliated with

Also associated with

Rating

Industrial process for preparing tropenol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Industrial process for preparing tropenol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Industrial process for preparing tropenol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2791376