ATE297733T1 - Quinazolinderivate für die behandlung durch t- zellen vermittelter krankheiten - Google Patents
Quinazolinderivate für die behandlung durch t- zellen vermittelter krankheitenInfo
- Publication number
- ATE297733T1 ATE297733T1 AT02779708T AT02779708T ATE297733T1 AT E297733 T1 ATE297733 T1 AT E297733T1 AT 02779708 T AT02779708 T AT 02779708T AT 02779708 T AT02779708 T AT 02779708T AT E297733 T1 ATE297733 T1 AT E297733T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- treatment
- mediated diseases
- cell
- quinazoline derivatives
- Prior art date
Links
- 201000010099 disease Diseases 0.000 title abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract 2
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical class N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 title 1
- 210000001744 T-lymphocyte Anatomy 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001404 mediated effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 125000002294 quinazolinyl group Chemical class N1=C(N=CC2=CC=CC=C12)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- 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
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/94—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Transplantation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0128108.8A GB0128108D0 (en) | 2001-11-23 | 2001-11-23 | Therapeutic use |
| PCT/GB2002/005222 WO2003045395A1 (en) | 2001-11-23 | 2002-11-20 | Quinazoline derivatives for the treatment of t cell mediated diseases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE297733T1 true ATE297733T1 (de) | 2005-07-15 |
Family
ID=9926329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02779708T ATE297733T1 (de) | 2001-11-23 | 2002-11-20 | Quinazolinderivate für die behandlung durch t- zellen vermittelter krankheiten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7160891B2 (de) |
| EP (1) | EP1450808B8 (de) |
| AT (1) | ATE297733T1 (de) |
| AU (1) | AU2002343047A1 (de) |
| DE (1) | DE60204722T2 (de) |
| GB (1) | GB0128108D0 (de) |
| WO (1) | WO2003045395A1 (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001279313B2 (en) | 2000-08-04 | 2007-03-01 | Ampio Pharmaceuticals, Inc. | Method of using diketopiperazines and composition containing them |
| JP4329003B2 (ja) * | 2001-03-23 | 2009-09-09 | バイエル コーポレイション | Rhoキナーゼ阻害剤 |
| TWI336328B (en) * | 2001-03-23 | 2011-01-21 | Bayer Healthcare Llc | Rho-kinase inhibitors |
| US6924285B2 (en) | 2002-03-30 | 2005-08-02 | Boehringer Ingelheim Pharma Gmbh & Co. | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them |
| ES2400339T3 (es) | 2002-07-15 | 2013-04-09 | Symphony Evolution, Inc. | Compuestos, composiciones farmacéuticas de los mismos y su uso en el tratamiento del cáncer |
| CA3050734A1 (en) | 2003-05-15 | 2004-12-02 | Ampio Pharmaceuticals, Inc. | Treatment of t-cell mediated diseases |
| WO2006074147A2 (en) | 2005-01-03 | 2006-07-13 | Myriad Genetics, Inc. | Nitrogen containing bicyclic compounds and therapeutical use thereof |
| US8309562B2 (en) | 2003-07-03 | 2012-11-13 | Myrexis, Inc. | Compounds and therapeutical use thereof |
| WO2005003100A2 (en) | 2003-07-03 | 2005-01-13 | Myriad Genetics, Inc. | 4-arylamino-quinazolines as activators of caspases and inducers of apoptosis |
| GB0317665D0 (en) | 2003-07-29 | 2003-09-03 | Astrazeneca Ab | Qinazoline derivatives |
| DK1667991T3 (da) | 2003-09-16 | 2008-08-18 | Astrazeneca Ab | Quinazolinderivater som tyrosinkinaseinhibitorer |
| MXPA06003341A (es) * | 2003-09-25 | 2006-06-08 | Astrazeneca Ab | Derivados de quinazolina. |
| CA2744997A1 (en) | 2003-09-26 | 2005-04-07 | Exelixis, Inc. | C-met modulators and method of use |
| EP1687002A4 (de) | 2003-11-10 | 2008-07-23 | Synta Pharmaceuticals Corp | Kondensierte heterozyklische verbindungen |
| AP2204A (en) | 2004-05-06 | 2011-02-07 | Warner Lambert Co | 4-phenylamino-quinazolin-6-yl-amides. |
| US8258145B2 (en) | 2005-01-03 | 2012-09-04 | Myrexis, Inc. | Method of treating brain cancer |
| JP2008545008A (ja) * | 2005-06-30 | 2008-12-11 | プロシディオン・リミテッド | Gpcrアゴニスト |
| US7869850B2 (en) | 2005-09-29 | 2011-01-11 | Nellcor Puritan Bennett Llc | Medical sensor for reducing motion artifacts and technique for using the same |
| US8073518B2 (en) | 2006-05-02 | 2011-12-06 | Nellcor Puritan Bennett Llc | Clip-style medical sensor and technique for using the same |
| EP1921070A1 (de) | 2006-11-10 | 2008-05-14 | Boehringer Ingelheim Pharma GmbH & Co. KG | Bicyclische Heterocyclen, diese Verbindungen enthaltende Arzneimittel, deren Verwendung und Verfahren zu ihrer Herstelllung |
| WO2008095847A1 (de) | 2007-02-06 | 2008-08-14 | Boehringer Ingelheim International Gmbh | Bicyclische heterocyclen, diese verbindungen enthaltende arzneimittel, deren verwendung und verfahren zu ihrer herstellung |
| US8497369B2 (en) | 2008-02-07 | 2013-07-30 | Boehringer Ingelheim International Gmbh | Spirocyclic heterocycles medicaments containing said compounds, use thereof and method for their production |
| NZ589883A (en) | 2008-05-13 | 2012-06-29 | Astrazeneca Ab | Fumarate salt of 4- (3-chloro-2-fluoroanilino) -7-methoxy-6- { [1- (n-methylcarbamoylmethyl) piperidin- 4-yl] oxy} quinazoline |
| WO2009146320A1 (en) | 2008-05-27 | 2009-12-03 | Dmi Life Sciences, Inc. | Therapeutic methods and compounds |
| EP2313397B1 (de) | 2008-08-08 | 2016-04-20 | Boehringer Ingelheim International GmbH | Cyclohexyloxy-substituierte heterocyclen, diese verbindungen enthaltende arzneimittel, deren verwendung und verfahren zu ihrer herstellung |
| EA038195B1 (ru) | 2009-01-16 | 2021-07-22 | Экселиксис, Инк. | Малатная соль n-(4-{[6,7-бис-(метилокси)хинолин-4-ил]окси}фенил)-n'-(4-фторфенил)циклопропан-1,1-дикарбоксамида и ее применение для лечения рака почек и печени |
| UA108618C2 (uk) | 2009-08-07 | 2015-05-25 | Застосування c-met-модуляторів в комбінації з темозоломідом та/або променевою терапією для лікування раку | |
| US8507496B2 (en) | 2010-09-07 | 2013-08-13 | Dmi Acquisition Corp. | Treatment of diseases |
| CN102068434B (zh) * | 2011-01-25 | 2012-08-22 | 林治华 | 4-(环己基)-胺基喹唑啉类化合物的应用 |
| EP2766029B1 (de) | 2011-10-10 | 2020-03-25 | Ampio Pharmaceuticals, Inc. | Behandlung degenerativer gelenkerkrankungen |
| EA027343B1 (ru) | 2011-10-10 | 2017-07-31 | Ампио Фармасьютикалз, Инк. | Имплантируемые устройства медицинского назначения с повышенной иммунной толерантностью и способы изготовления и имплантирования |
| CA2846394A1 (en) | 2011-10-28 | 2013-05-02 | Ampio Pharmaceuticals, Inc. | Treatment of rhinitis |
| CA2900652C (en) | 2013-02-15 | 2021-05-04 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
| CN107915751A (zh) | 2013-02-20 | 2018-04-17 | 卡拉制药公司 | 治疗性化合物和其用途 |
| US9688688B2 (en) | 2013-02-20 | 2017-06-27 | Kala Pharmaceuticals, Inc. | Crystalline forms of 4-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxyquinazolin-7-yl)oxy)-1-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butan-1-one and uses thereof |
| BR112015020469A2 (pt) | 2013-03-15 | 2020-01-28 | Ampio Pharmaceuticals Inc | Usos de da-dkp, composição e método para fornecimento de células-tronco a umindivíduo |
| US9890173B2 (en) | 2013-11-01 | 2018-02-13 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
| WO2015066482A1 (en) | 2013-11-01 | 2015-05-07 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
| CN105916506B (zh) | 2013-11-20 | 2020-01-07 | 圣诺康生命科学公司 | 作为tam家族激酶抑制剂的喹唑啉衍生物 |
| AU2015305611B2 (en) | 2014-08-18 | 2020-04-23 | Ampio Pharmaceuticals, Inc. | Treatment of joint conditions |
| US11389512B2 (en) | 2015-06-22 | 2022-07-19 | Ampio Pharmaceuticals, Inc. | Use of low molecular weight fractions of human serum albumin in treating diseases |
| MX2019002629A (es) | 2016-09-08 | 2019-10-07 | Kala Pharmaceuticals Inc | Formas cristalinas de compuestos terapéuticos y usos de los mismos. |
| AU2017324716B2 (en) | 2016-09-08 | 2020-08-13 | KALA BIO, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
| AU2017324713B2 (en) | 2016-09-08 | 2020-08-13 | KALA BIO, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
| CN107987064A (zh) * | 2017-12-30 | 2018-05-04 | 王兆举 | 一种治疗骨癌的药物塞卡替尼的制备方法 |
| CN107814793A (zh) * | 2017-12-30 | 2018-03-20 | 胡张艳 | 一种小分子Src酪氨酸激酶抑制剂塞卡替尼及其中间体的制备方法 |
| CN110357858B (zh) | 2018-04-09 | 2022-02-18 | 威尚(上海)生物医药有限公司 | 具有穿过血脑屏障能力的5取代二氟哌啶化合物 |
| WO2019196622A1 (zh) * | 2018-04-09 | 2019-10-17 | 威尚(上海)生物医药有限公司 | 具有穿过血脑屏障能力的5取代二氟哌啶化合物 |
| CN108395410A (zh) * | 2018-05-09 | 2018-08-14 | 日照市普达医药科技有限公司 | 一种苯胺喹唑啉化合物及其在抗肿瘤药物中的应用 |
| CN114605273B (zh) * | 2022-03-29 | 2023-06-02 | 南昌航空大学 | 一种钯催化co参与的1,4-烯炔芳构化反应合成芳胺基酚类化合物的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5721237A (en) * | 1991-05-10 | 1998-02-24 | Rhone-Poulenc Rorer Pharmaceuticals Inc. | Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties |
| GB9718972D0 (en) * | 1996-09-25 | 1997-11-12 | Zeneca Ltd | Chemical compounds |
| BR0012157A (pt) | 1999-07-07 | 2002-04-02 | Astrazeneca Uk Ltd | Derivado de quinazolina, derivado de pirimidina, processo para a preparação de um derivado de quinazolina, composição farmacêutica, uso de um derivado de quinazolina, e, método para a prevenção ou tratamento de doenças ou condições médicas pela célula t um em animal de sangue quente em necessidade de tal tratamento |
| UA73993C2 (uk) | 2000-06-06 | 2005-10-17 | Астразенека Аб | Хіназолінові похідні для лікування пухлин та фармацевтична композиція |
-
2001
- 2001-11-23 GB GBGB0128108.8A patent/GB0128108D0/en not_active Ceased
-
2002
- 2002-11-20 DE DE60204722T patent/DE60204722T2/de not_active Expired - Lifetime
- 2002-11-20 AT AT02779708T patent/ATE297733T1/de not_active IP Right Cessation
- 2002-11-20 EP EP02779708A patent/EP1450808B8/de not_active Expired - Lifetime
- 2002-11-20 WO PCT/GB2002/005222 patent/WO2003045395A1/en not_active Ceased
- 2002-11-20 US US10/496,587 patent/US7160891B2/en not_active Expired - Fee Related
- 2002-11-20 AU AU2002343047A patent/AU2002343047A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1450808B1 (de) | 2005-06-15 |
| EP1450808A1 (de) | 2004-09-01 |
| US7160891B2 (en) | 2007-01-09 |
| EP1450808B8 (de) | 2006-01-04 |
| GB0128108D0 (en) | 2002-01-16 |
| US20050038050A1 (en) | 2005-02-17 |
| AU2002343047A1 (en) | 2003-06-10 |
| DE60204722D1 (de) | 2005-07-21 |
| WO2003045395A1 (en) | 2003-06-05 |
| DE60204722T2 (de) | 2006-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60204722D1 (de) | Quinazolinderivate für die behandlung durch t-zellen vermittelter krankheiten | |
| GB0226931D0 (en) | Chemical compounds | |
| ATE487493T1 (de) | Azolsäure-derivate, allein oder kombiniert, zur behandlung von diabetes und dyslipidaemien; und zur behandlung von malignen erkrankungen | |
| DE60218493D1 (de) | Substituierte 7-aza-ä2.2.1übicycloheptane für die behandlung von krankheiten | |
| NO20044475L (no) | 2-(2,6-diklorfenyl)-diarulimidazoler | |
| SE0300010D0 (sv) | Novel Compounds | |
| WO2003049702A3 (en) | Vanilloid receptor ligands and their use in treatments | |
| MY129809A (en) | Quinazoline derivatives | |
| TR200103525T2 (tr) | Bisiklik poliaminosit metal kompleksleri, bunları hazırlamak için yöntem ve bunların tıbbi görüntülemede kullanımı. | |
| DE60234577D1 (de) | Pharmazeutische mischung zur behandlung von krebs, die dioxolan nukleosidanalogen enthält | |
| DE60045508D1 (de) | Dalda-analoge und ihre verwendung | |
| BR9809185A (pt) | Diidropiranos fundidos | |
| DE60204951D1 (de) | Ccr5 antagonisten verwendbar für die behandlung von aids | |
| EA200601837A1 (ru) | Бензоксазины для лечения заболеваний дыхательных путей | |
| DE60025848D1 (en) | Pyrimidin-derivate als selective inhibitoren von cox-2 | |
| NO20044549L (no) | Bisykliske 6-alkaliden-penemer som beta-laktamaseinhibitorer | |
| ATE311389T1 (de) | Wirkstoffvorläufer von imidazopyridin-derivaten | |
| ATE390130T1 (de) | Verwendung von inhibitoren des kqt1-kanals zur herstellung eines medikaments zur behandlung von krankheiten, die durch helminthen und ektoparasiten hervorgerufen werden | |
| AU2001290480A1 (en) | Cyclized benzamide neurokinin antagonists for use in therapy | |
| EE9900450A (et) | Tetrahüdropüridoühendid, neid sisaldav ravim ja nende kasutamine | |
| UY27587A1 (es) | Heterociclos terapéuticos | |
| MXPA04001419A (es) | Isoxazolopiridinonas y su uso en el tratamiento de enfermedad de parkinson. | |
| NO20044550L (no) | Heterotrisyklyl 6-alkaliden-penemer som beta-laktamaseinhibitorer | |
| ATE352295T1 (de) | Verwendung von quinazolinen zur behandlung von t- zell vermittelten krankheiten | |
| DE60131968D1 (de) | PYRANOÄ2,3-cÜIMIDAZOÄ1,2-aÜPYRIDIN-DERIVATE ZUR BEHANDLUNG VON GASTROINTESTINALEN ERKRANKUNGEN |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |