c_ray (Stranger)
05-30-03 09:31
No 436616
       US Patent Application: Method for producing trypt  Bookmark   

The invention relates to a coupled enzymatic process for producing tryptamine derivatives from indole compounds. In the first enzyme-catalyzed reaction, indole derivatives are converted to tryptophan derivative intermediates, then the tryptophan intermediates are decarboxylated in a second enzymatic reaction in the same reaction system. In this way, tryptamine derivative products are formed from indole derivatives in a single process. The invention is also directed to novel tryptophan and tryptamine derivatives, which can be prepared by the inventive method.


for the full text go to the US Patnent Application search at:
http://appft1.uspto.gov/netahtml/PTO/search-bool.html

and just search for 'tryptamine' 		 
 
 
 
    Vitus_Verdegast
(Hive Bee)
05-31-03 16:52
No 436868
       Whoops  Bookmark   

Edited: I was going to rant about why not using the patent tag, but now I see that it isn't accessible yet through Espacenet blush.

Well, this is the USPTO link:

http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=2&f=G&l=50&co1=AND&d=PG01&s1=tryptamine&OS=tryptamine&RS=tryptamine
http://www.ealasaid.com/fan/lorrelibrary/b-wing/bc/intro.wav