EP1307195A2 - Cilansetron enthaltende arzneimittel zur behandlung nicht-obstipativer männlicher ibs-patienten - Google Patents
Cilansetron enthaltende arzneimittel zur behandlung nicht-obstipativer männlicher ibs-patientenInfo
- Publication number
- EP1307195A2 EP1307195A2 EP01954044A EP01954044A EP1307195A2 EP 1307195 A2 EP1307195 A2 EP 1307195A2 EP 01954044 A EP01954044 A EP 01954044A EP 01954044 A EP01954044 A EP 01954044A EP 1307195 A2 EP1307195 A2 EP 1307195A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cilansetron
- patients
- ibs
- use according
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4985—Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4178—1,3-Diazoles not condensed 1,3-diazoles and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
- A61K31/437—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/439—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom the ring forming part of a bridged ring system, e.g. quinuclidine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/538—1,4-Oxazines, e.g. morpholine ortho- or peri-condensed with carbocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/06—Anti-spasmodics, e.g. drugs for colics, esophagic dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present invention relates to a new medical use of cilansetron or its acid addition salts.
- Cilansetron is a 5HT 3 receptor antagonist, which falls under the scope of the European patent EP 0 297 651 Bl and which has the chemical name (R) - (-) -4, 5, 6, 8, 9, 10- hexahydro- 10- [(2-methyl-lH-imidazol-l-yl) methyl] -llH-pyrido- [3, 2, 1-j] -carbazol-11-one carries.
- European patent EP 0 601 345 B1 already discloses the use of, inter alia, cilansetron for the production of pharmaceutical preparations for the treatment of functional disorders of the lower intestinal tract associated with increased sensitivity to pain and / or abnormally accelerated stool passage in the colon area in larger mammals and humans.
- non-constipative diarrhea-predominant IBS patient group
- WO 99/17755 mentions alosetron, which in clinical trials showed significantly better efficacy in female IBS patients compared to efficacy in male IBS patients. In these clinical trials, male test subjects treated with alosetron did not find any significant improvement in their condition compared to the placebo group.
- cilansetron is stated to be within the scope of the disclosure.
- IBS irritable bowel syndrome
- IBS refers to a group of symptoms associated with pain and / or a feeling of discomfort in the lower abdomen and changed bowel activities such as diarrhea, constipation (constipation) or alternating diarrhea and constipation. Since no clearly definable physiological or other organic findings can be cited as the cause of IBS, the medical diagnosis of this disease is usually based on the absence or presence of a number of symptoms which are generally regarded as typical for IBS and, for example, in the " Ro e Criteria "(cf. WG Thompson et al., Gastroent. Int. 2 (1989) 92-95; WG Thompson et al., Gut 45/11 (1999) II 43 - II 47; WG Thompson, Lancet 341 ( 1993) 1569 - 1572).
- cilansetron can preferably be used in the form of the cilansetron hydrochloride.
- the cilansetron hydrochloride monohydrate is usually used.
- Further pharmacologically acceptable acid addition salts of cilansetron are known from EP 0 297 651 B1.
- BID dosage a dosage of 5HT 3 receptor antagonists
- TID dosage a dosage of IBS patients of both sexes.
- Examples of 5HT 3 receptor antagonists which can be administered more advantageously in triple daily doses include alosetron, azasetron, dolasetron, granisetron, indisetron, itasetron, lerisetron, ondansetron, ramosetron, tropisetron and (R) -zacoprid. It has proven to be particularly advantageous for the treatment of IBS patients of both sexes to administer cilansetron or its pharmacologically acceptable acid addition salts and / or solvates to the patients three times a day, for example in doses between 1 mg and 16 mg per administration.
- cilansetron or a pharmacologically acceptable acid addition salt of cilansetron can be contained according to the invention in solid or liquid pharmaceutical preparations together with customary pharmaceutical auxiliaries and / or carriers.
- solid preparations are orally administrable preparations such as tablets, dragees, capsules, powders or granules or suppositories.
- These preparations can pharmaceutically customary inorganic and / or organic carriers, such as. B. talc, milk sugar or starch in addition to pharmaceutically customary auxiliaries, for example lubricants or tablet disintegrants.
- Liquid preparations such as suspensions or emulsions of cilansetron can contain the usual diluents such as water, oils and / or suspending agents such as polyethylene glycols and the like. Additional auxiliaries can also be added, e.g. B. preservatives, flavor corrections and the like.
- Cilansetron or a pharmacologically acceptable acid addition salt of cilansetron can be mixed and formulated with the pharmaceutical auxiliaries and / or carriers in a manner known per se.
- cilansetron or an acid addition salt can be mixed, for example, with the auxiliaries and / or excipients in a conventional manner and granulated wet or dry. The granules or powder can be filled directly into capsules or pressed into tablet cores in the usual way. If desired, these can be dragged in a known manner.
- the active ingredient is mixed with cornstarch and fine powdered lactose in a mixer.
- the resulting mixture is moistened with a 20% solution of polyvinylpyrolidone (Kollidon 25 R from BASF) in demineralized water. If necessary, further demineralized water is added.
- the moist granulate is passed through a 2 mm sieve. , dried on trays at 40 ° C and then passed through a 1 mm sieve (Frewitt machine). After mixing the granules with magnesium stearate and talc, tablets with a weight of 114 mg are pressed therefrom, so that each tablet contains 4 mg of active ingredient.
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10036645 | 2000-07-26 | ||
DE10036645 | 2000-07-26 | ||
DE10123447 | 2001-05-14 | ||
DE10123447A DE10123447A1 (de) | 2000-07-26 | 2001-05-14 | Cilansetron enthaltende Arzneimittel zur Behandlung nicht-obstipativer männlicher IBS-Patienten |
PCT/EP2001/008260 WO2002007713A2 (de) | 2000-07-26 | 2001-07-18 | Cilansetron enthaltende arzneimittel zur behandlung nicht-obstipativer männlicher ibs-patienten |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1307195A2 true EP1307195A2 (de) | 2003-05-07 |
Family
ID=26006529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01954044A Withdrawn EP1307195A2 (de) | 2000-07-26 | 2001-07-18 | Cilansetron enthaltende arzneimittel zur behandlung nicht-obstipativer männlicher ibs-patienten |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1307195A2 (de) |
JP (1) | JP2004504343A (de) |
CN (1) | CN1444479A (de) |
AR (1) | AR028970A1 (de) |
AU (1) | AU2001276409A1 (de) |
BR (1) | BR0112690A (de) |
CA (1) | CA2417677A1 (de) |
CZ (1) | CZ2003158A3 (de) |
HU (1) | HUP0301479A2 (de) |
IL (1) | IL153972A0 (de) |
MX (1) | MXPA02012917A (de) |
NO (1) | NO20030373L (de) |
PL (1) | PL363517A1 (de) |
RU (1) | RU2003104798A (de) |
SK (1) | SK1272003A3 (de) |
WO (1) | WO2002007713A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0216027D0 (en) | 2002-07-10 | 2002-08-21 | Arachnova Therapeutics Ltd | New therapeutic use |
WO2005073220A1 (ja) * | 2004-01-30 | 2005-08-11 | Yamanouchi Pharmaceutical Co., Ltd. | 下痢型過敏性腸症候群治療剤 |
WO2005072730A1 (ja) * | 2004-01-30 | 2005-08-11 | Astellas Pharma Inc. | 下痢型過敏性腸症候群治療剤 |
JP4632204B2 (ja) * | 2005-09-21 | 2011-02-16 | アステラス製薬株式会社 | 下痢型過敏性腸症候群治療剤 |
US7601856B2 (en) | 2006-07-27 | 2009-10-13 | Wyeth | Benzofurans as potassium ion channel modulators |
US7662831B2 (en) | 2006-07-27 | 2010-02-16 | Wyeth Llc | Tetracyclic indoles as potassium channel modulators |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9721139D0 (en) * | 1997-10-07 | 1997-12-03 | Glaxo Group Ltd | Medicaments |
GB9930077D0 (en) * | 1999-12-20 | 2000-02-09 | Glaxo Group Ltd | Medicaments |
-
2001
- 2001-06-21 AR ARP010102958A patent/AR028970A1/es unknown
- 2001-07-18 PL PL01363517A patent/PL363517A1/xx not_active Application Discontinuation
- 2001-07-18 AU AU2001276409A patent/AU2001276409A1/en not_active Abandoned
- 2001-07-18 MX MXPA02012917A patent/MXPA02012917A/es unknown
- 2001-07-18 BR BR0112690-3A patent/BR0112690A/pt not_active Application Discontinuation
- 2001-07-18 WO PCT/EP2001/008260 patent/WO2002007713A2/de not_active Application Discontinuation
- 2001-07-18 JP JP2002513449A patent/JP2004504343A/ja active Pending
- 2001-07-18 RU RU2003104798/15A patent/RU2003104798A/ru not_active Application Discontinuation
- 2001-07-18 HU HU0301479A patent/HUP0301479A2/hu unknown
- 2001-07-18 CA CA002417677A patent/CA2417677A1/en not_active Abandoned
- 2001-07-18 EP EP01954044A patent/EP1307195A2/de not_active Withdrawn
- 2001-07-18 SK SK127-2003A patent/SK1272003A3/sk unknown
- 2001-07-18 CN CN01813307A patent/CN1444479A/zh active Pending
- 2001-07-18 CZ CZ2003158A patent/CZ2003158A3/cs unknown
- 2001-07-18 IL IL15397201A patent/IL153972A0/xx unknown
-
2003
- 2003-01-24 NO NO20030373A patent/NO20030373L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO0207713A2 * |
Also Published As
Publication number | Publication date |
---|---|
HUP0301479A2 (hu) | 2003-09-29 |
SK1272003A3 (en) | 2003-07-01 |
CN1444479A (zh) | 2003-09-24 |
JP2004504343A (ja) | 2004-02-12 |
WO2002007713A3 (de) | 2002-11-14 |
CA2417677A1 (en) | 2003-01-27 |
IL153972A0 (en) | 2003-07-31 |
NO20030373D0 (no) | 2003-01-24 |
AR028970A1 (es) | 2003-05-28 |
MXPA02012917A (es) | 2003-05-14 |
RU2003104798A (ru) | 2004-06-27 |
WO2002007713A2 (de) | 2002-01-31 |
BR0112690A (pt) | 2003-06-24 |
CZ2003158A3 (cs) | 2003-08-13 |
NO20030373L (no) | 2003-01-24 |
AU2001276409A1 (en) | 2002-02-05 |
PL363517A1 (en) | 2004-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20030514 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7A 61P 1/00 B Ipc: 7A 61K 31/538 B Ipc: 7A 61K 31/496 B Ipc: 7A 61K 31/4985 B Ipc: 7A 61K 31/4184 B Ipc: 7A 61K 31/4178 B Ipc: 7A 61K 31/439 B Ipc: 7A 61K 31/437 A |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050201 |