Details for Patent: 5,565,447
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Summary for Patent: 5,565,447
Title: | Indole derivatives |
Abstract: | A compound of formula (I) ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom or an alkyl group, Z represents a ring selected from: ##STR2## in which n represents 4, 5 or 6; ##STR3## in which R.sup.3 represents hydrogen or an alkyl group and R.sup.4 represents an alkyl, methoxy benzyl or R.sup.5 NHCO group, R.sup.5 being an alkyl group; and ##STR4## in which R.sup.6 represents an alkyl group. and pharmaceutically acceptable salts thereof are useful in the treatment of migraine and other conditions. They are prepares by decarboxylation of the corresponding indolyl 2-carboxylic acid. |
Inventor(s): | Forner; Dolors F. (Barcelona, ES), Duran; Carles P. (Barcelona, ES), Soto; Jose P. (Barcelona, ES), Noverola; Armando V. (Barcelona, ES), Mauri; Jacinto M. (Barcelona, ES) |
Assignee: | Laboratorios Almirall S.A. (ES) |
Application Number: | 08/437,682 |
Patent Claim Types: see list of patent claims | Compound; Composition; Use; |
Drugs Protected by US Patent 5,565,447
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 5,565,447
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
United Kingdom | 9216009 | Jul 28, 1992 |
International Family Members for US Patent 5,565,447
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 177080 | ⤷ Try a Trial | |||
Australia | 4570793 | ⤷ Try a Trial | |||
Australia | 661190 | ⤷ Try a Trial | |||
Brazil | 1100061 | ⤷ Try a Trial | |||
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