Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept

Details Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept

1977-02-03

1978-12-05

Randolph, John D.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

2603323P, C07D40902, C07D33380

Patent

active

041285492

ABSTRACT:
The present invention concerns a novel process for the production of known benzocycloheptathiophene derivatives of the formula: ##STR1## wherein R.sub.1 is hydrogen, chlorine, bromine or alkoxy, and R.sub.2 is alkyl. The compounds are useful as specific histaminolytics for use in the treatment of allergic conditions.

REFERENCES:
patent: 3491103 (1970-01-01), Jucker et al.
patent: 3682930 (1972-08-01), Bourquin et al.
Morrison, R., et al., Organic Chemistry, Allyn and Bacon, Inc., Boston, 1959, p. 111.

Affiliated with

Also associated with

Rating

Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precursors of 4-(1-alkyl-4-piperidylidene-4H-benzo[4,5]cyclohept will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-286337