Generated: May 29, 2017
|Title:||Vascular hypertrophy suppression treatment|
|Abstract:||This invention relates to a method for the prophylaxis or treatment of vascular hypertropy in a mammal by administering a pharmaceutically effective amount of a compound represented by the formula (I): ##STR1## wherein ring W is a nitrogen-containing heterocyclic ring residue which may be substituted; R.sup.1 is hydrogen or an optionally substituted hydrocarbon residue which optionally binds through a hetero-atom; R.sup.3 represents a group capable of forming an anion or a group capable of changing thereto; X shows that the phenylene and phenyl groups bind to each other directly or through a spacer having an atomic length of two or less; n denotes 1 or 2; a and b forming the heterocyclic ring residue are independently one or two optionally substituted carbon or hetero atoms; c is an optionally substituted carbon or hetero atom; provided that, when the ring W is a condensed ring, R.sup.1 is hydrogen or an optionally substituted hydrocarbon residue which binds through a hetero atom, or a salt thereof to a mammal in need thereof.|
|Inventor(s):||Nishikawa; Kohei (Kyoto, JP)|
|Assignee:||Takeda Chemical Industries, Ltd. (Osaka, JP)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|Japan||5-036630||Feb 25, 1993|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|European Patent Office||0612523||► Subscribe|
| This preview shows a limited data set|
Subscribe for full access, or try a Trial
The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
Export unavailable in trial.
Subscribe for complete access.
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.