Flexible Flat-Rate Plans

Flat-rate pricing for predictable budgeting

Short-term plans for project- or client-based billing

► Plans and Pricing

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

DrugPatentWatch Database Preview

Details for Patent: 4,075,215

« Back to Dashboard

Details for Patent: 4,075,215

Title: Thieno-pyridine derivatives
Abstract:Pyridinium derivatives having the formula: ##STR1## in which X is O or S; R is benzoyl optionally substituted with at least halogen or lower alkyl, lower alkoxy, hydroxy or nitro; R.sub.1 is hydrogen, halogen, hydroxy or lower alkyl, R.sub.2 is hydrogen or halogen and n is from 1 to 2, and in which R.sub.1 may be different in each CHR.sub.1 when n is 2. Said derivatives are therapeutically useful for their anti-arrhythmic activity.
Inventor(s): Castaigne; Albert Rene Joseph (Toulouse, FR)
Assignee: Centre d'Etudes Pour l'Industrie Pharmaceutique (Toulouse, FR)
Filing Date:Aug 18, 1976
Application Number:05/715,579
Claims:1. A compound selected from the group consisting of 5-phenacyl-thieno[3,2-c]pyridinium bromide, 5-(o-methoxy-phenacyl)-thieno[3,2-c]pyridinium bromide, 2-chloro-5-phenacyl-thieno[3,2-c]pyridinium bromide, N-parachlorophenacyl-thieno[3,2-c]pyridinium bromide, 5-(3,4-dihydroxyphenacyl)-thieno[3,2-c]pyridinium chloride, 5-para-fluorophenacyl-thieno[3,2-c]pyridinium chloride, N-(para-hydroxyphenacyl)-thieno[3,2-c]pyridinium chloride, N-(para-methoxyphenacyl)-thieno[3,2-c]pyridinium bromide and N-(meta-methoxyphenacyl)-thieno[3,2-c]pyridinium bromide.

2. 5-phenacyl-thieno[3,2-c]pyridinium bromide.

3. 5-(o-methoxy-phenacyl)-thieno[3,2-c]pyridinium bromide.

4. 2-chloro-5-phenacyl-thieno[3,2-c]pyridinium bromide.

5. N-parachloro-phenacyl-thieno[3,2-c]pyridinium bromide.
« Back to Dashboard

For more information try a trial or see the database preview and plans and pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.