ATE172725T1 - Chinazolin-derivate als insektizide - Google Patents
Chinazolin-derivate als insektizideInfo
- Publication number
- ATE172725T1 ATE172725T1 AT89300657T AT89300657T ATE172725T1 AT E172725 T1 ATE172725 T1 AT E172725T1 AT 89300657 T AT89300657 T AT 89300657T AT 89300657 T AT89300657 T AT 89300657T AT E172725 T1 ATE172725 T1 AT E172725T1
- Authority
- AT
- Austria
- Prior art keywords
- insecticides
- quinazoline derivatives
- quinazoline
- derivatives
- Prior art date
Links
Classifications
-
- 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
- C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
-
- 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
- C07D405/06—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 carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- 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
- C07D239/88—Oxygen atoms
-
- 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
- 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
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15010288A | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE172725T1 true ATE172725T1 (de) | 1998-11-15 |
Family
ID=22533128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89300657T ATE172725T1 (de) | 1988-01-29 | 1989-01-25 | Chinazolin-derivate als insektizide |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP0326329B1 (de) |
| JP (1) | JP2776864B2 (de) |
| KR (1) | KR0129754B1 (de) |
| CN (1) | CN1052379C (de) |
| AR (1) | AR246516A1 (de) |
| AT (1) | ATE172725T1 (de) |
| AU (1) | AU632994B2 (de) |
| BR (1) | BR8900365A (de) |
| DE (1) | DE68928841T2 (de) |
| DK (1) | DK170817B1 (de) |
| EG (1) | EG19187A (de) |
| ES (1) | ES2121737T3 (de) |
| FI (1) | FI890421A (de) |
| HU (1) | HU207643B (de) |
| IL (1) | IL89027A (de) |
| MX (1) | MX14663A (de) |
| MY (1) | MY103804A (de) |
| NZ (1) | NZ227733A (de) |
| PT (1) | PT89506B (de) |
| TR (1) | TR27343A (de) |
| ZA (1) | ZA89623B (de) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL89026A (en) * | 1988-01-29 | 1993-02-21 | Lilly Co Eli | Substituted quinolines and cinnolines, process for their preparation and fungicidal, insecticidal and miticidal compositions containing them |
| IL89028A0 (en) * | 1988-01-29 | 1989-08-15 | Lilly Co Eli | Quinoline,quinazoline and cinnoline derivatives |
| IL89029A (en) * | 1988-01-29 | 1993-01-31 | Lilly Co Eli | Fungicidal quinoline and cinnoline derivatives, compositions containing them, and fungicidal methods of using them |
| KR900011745A (ko) * | 1989-01-23 | 1990-08-02 | 레로이 휘테이커 | 할로겐화 공정 |
| CA2015981A1 (en) * | 1989-05-10 | 1990-11-10 | Thomas H. Brown | Compounds |
| CA2039411A1 (en) * | 1990-03-30 | 1991-10-01 | Ronnie Gerald Edie | Thienopyrimidine derivatives |
| MX9100565A (es) * | 1990-08-10 | 1992-07-08 | Ciba Geigy Ag | Agentes contra parasitos y procedimiento para su preparacion |
| HUT64533A (en) * | 1990-11-06 | 1994-01-28 | Pfizer | Method for producing quinazoline derivatives for improving anti-tumoric activity and preparations containing said compounds |
| HU9301452D0 (en) * | 1990-11-19 | 1993-09-28 | Du Pont | Amino-pyrimidine derivatives of insecticidal, acaricidal and fungicidal effects |
| US5227387A (en) * | 1991-09-03 | 1993-07-13 | Dowelanco | Quinoline nematicidal method |
| DE4131924A1 (de) * | 1991-09-25 | 1993-07-08 | Hoechst Ag | Substituierte 4-alkoxypyrimidine, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel |
| US5214144A (en) * | 1991-10-07 | 1993-05-25 | Dowelanco | Process for the preparation of 4-haloquinazolines |
| EP0555183A1 (de) * | 1992-02-07 | 1993-08-11 | Ciba-Geigy Ag | Schädlingsbekämpfungsmittel |
| TR27743A (tr) * | 1992-05-28 | 1995-07-07 | Dowelanco | Sulu, akici fenazakin bilesimi. |
| AU4790893A (en) * | 1992-08-19 | 1994-03-15 | Dowelanco | Pyridylethoxy-, pyridylethylamino-, and pyridylpropyl-derivatives of quinoline and quinazoline as insecticides and fungicides |
| IL108630A0 (en) * | 1993-02-18 | 1994-05-30 | Fmc Corp | Insecticidal substituted 2,4-diaminoquinazolines |
| DE4321029A1 (de) * | 1993-06-24 | 1995-01-05 | Bayer Ag | Aralkylaminochinazoline |
| US5614627A (en) * | 1993-09-10 | 1997-03-25 | Eisai Co., Ltd. | Quinazoline compounds |
| GB9510757D0 (en) * | 1994-09-19 | 1995-07-19 | Wellcome Found | Therapeuticaly active compounds |
| DE4438807A1 (de) * | 1994-10-31 | 1996-05-02 | Hoechst Schering Agrevo Gmbh | Heterocyclyl-amino- und Heterocyclyl-oxy-cycloalkenyl-Derivate, ihre Verwendung als Schädlingsbekämpfungsmittel und Fungizide |
| CA2222545A1 (en) * | 1995-06-07 | 1996-12-19 | Sugen, Inc. | Quinazolines and pharmaceutical compositions |
| TW349094B (en) * | 1995-09-05 | 1999-01-01 | Basf Ag | Compositions and methods for controlling harmful fungi |
| TW401275B (en) * | 1995-09-25 | 2000-08-11 | Basf Ag | Compositions and methods of controlling harmful fungi |
| AU7692896A (en) * | 1995-12-01 | 1997-06-27 | Novartis Ag | Quinazolin-2,4-diazirines as NPY receptor antagonist |
| KR970064298A (ko) * | 1996-02-12 | 1997-09-12 | 성재갑 | 치환된 퀴나졸린 유도체, 그의 제조방법 및 제초제로서의 용도 |
| KR20000065013A (ko) * | 1996-04-26 | 2000-11-06 | 스타르크, 카르크 | 살진균제혼합물 |
| AU2769897A (en) * | 1996-05-07 | 1997-11-26 | Basf Aktiengesellschaft | Imidazoquinazolines, agents containing them and their use to combat fungi and animal pests |
| DE19647317A1 (de) * | 1996-11-15 | 1998-05-20 | Hoechst Schering Agrevo Gmbh | Substituierte Stickstoff-Heterocyclen, Verfahren zu ihrer Herstellung und ihre Verwendung als Schädlingsbekämpfungsmittel |
| AU2001293817A1 (en) * | 2000-09-20 | 2002-04-02 | Merck Patent Gmbh | 4-amino-quinazolines |
| DE10055941A1 (de) * | 2000-11-10 | 2002-05-23 | Bayer Ag | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
| KR100415622B1 (ko) * | 2002-02-21 | 2004-01-24 | 이회선 | 살비성 화합물 및 해충 표시자 |
| JP4804706B2 (ja) * | 2003-05-20 | 2011-11-02 | クミアイ化学工業株式会社 | 農園芸用殺菌剤組成物 |
| DE10353281A1 (de) | 2003-11-14 | 2005-06-16 | Bayer Cropscience Ag | Wirkstoffkombination mit insektiziden und akariziden Eigenschaften |
| JP4630623B2 (ja) * | 2004-10-04 | 2011-02-09 | クミアイ化学工業株式会社 | 農園芸用殺菌剤組成物 |
| KR20060079121A (ko) * | 2004-12-31 | 2006-07-05 | 에스케이케미칼주식회사 | 당뇨 및 비만 치료예방에 유효한 퀴나졸린 유도체 |
| WO2007065913A1 (en) * | 2005-12-07 | 2007-06-14 | Neurosearch A/S | Novel quinazoline-2,4-diamine derivatives and their use as modulators of small-conductance calcium-activated potassium channels |
| TR201807554T4 (tr) * | 2007-06-07 | 2018-06-21 | Bayer Animal Health Gmbh | Ektoparazitlerin kontrolü. |
| EP2008517A1 (de) | 2007-06-29 | 2008-12-31 | Bayer CropScience AG | Akarizide Wirkstoffkombinationen |
| DE102007045922A1 (de) | 2007-09-26 | 2009-04-02 | Bayer Cropscience Ag | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
| EP2127522A1 (de) | 2008-05-29 | 2009-12-02 | Bayer CropScience AG | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
| PH12012500097A1 (en) * | 2009-07-21 | 2011-01-27 | Shanghai Inst Organic Chem | Potent small molecule inhibitors of autophagy, and methods of use thereof |
| BR112012018108A2 (pt) | 2010-01-22 | 2015-10-20 | Bayer Ip Gmbh | combinações acaricidas e/ou inseticidas de ingredientes ativos |
| EP2382865A1 (de) | 2010-04-28 | 2011-11-02 | Bayer CropScience AG | Synergistische Wirkstoffkombinationen |
| JPWO2012096115A1 (ja) * | 2011-01-14 | 2014-06-09 | 株式会社エス・ディー・エス バイオテック | 農園芸用の有害生物防除剤としての含フッ素キナゾリン誘導体 |
| WO2012096137A1 (ja) * | 2011-01-14 | 2012-07-19 | 株式会社エス・ディー・エス バイオテック | 農園芸用の有害生物防除剤としてのキナゾリン誘導体 |
| CN102210307A (zh) * | 2011-05-04 | 2011-10-12 | 陕西韦尔奇作物保护有限公司 | 一种含有喹螨醚的农药组合物 |
| TWI566700B (zh) | 2011-07-21 | 2017-01-21 | 住友化學股份有限公司 | 防制病蟲害之組成物 |
| CN102321075B (zh) * | 2011-10-11 | 2013-06-05 | 华中师范大学 | 2-（1h-咪唑-1-基）喹唑啉衍生物的制备与杀菌活性 |
| WO2013135671A1 (en) | 2012-03-13 | 2013-09-19 | Basf Se | Fungicidal pyrimidine compounds |
| US20160221964A1 (en) | 2013-09-16 | 2016-08-04 | Basf Se | Fungicidal pyrimidine compounds |
| WO2015036059A1 (en) | 2013-09-16 | 2015-03-19 | Basf Se | Fungicidal pyrimidine compounds |
| EP3359526A4 (de) | 2015-10-05 | 2019-04-03 | The Trustees of Columbia University in the City of New York | Aktivatoren von autophagischem fluss und phospholipase d und reinigung von proteinaggregaten einschliesslich tau und behandlung von proteinopathien |
| CN106632282B (zh) * | 2016-12-22 | 2019-09-20 | 重庆智合生物医药有限公司 | 1,3-二甲基-7-取代喹唑啉-2,4-二酮含氟酰胺类化合物及其合成方法和应用 |
| US20220235013A1 (en) | 2017-03-21 | 2022-07-28 | Bayer Pharma Aktiengesellschaft | 2-methyl-quinazolines |
| US20220274979A1 (en) | 2018-04-18 | 2022-09-01 | Bayer Pharma Aktiengesellschaft | 2-methyl-aza-quinazolines |
| JP2022514692A (ja) * | 2018-12-21 | 2022-02-14 | ユニバーシティ・オブ・ノートル・ダム・デュ・ラック | 抗酸菌症治療のためのｂｄオキシダーゼ阻害剤の発見 |
| CN110194761B (zh) * | 2019-07-05 | 2021-08-20 | 华东理工大学 | 喹唑啉基羧酸酯类衍生物及其抗菌用途 |
| EP4214204A1 (de) | 2020-09-18 | 2023-07-26 | Bayer Aktiengesellschaft | Pyrido[2,3-d pyrimidin-4-amine als sos1-inhibitoren |
| EP4074317A1 (de) | 2021-04-14 | 2022-10-19 | Bayer AG | Phosphorderivate als neuartige sos1-inhibitoren |
| WO2023203038A1 (en) | 2022-04-19 | 2023-10-26 | Syngenta Crop Protection Ag | Insect, acarina and nematode pest control |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248292A (en) * | 1963-02-06 | 1966-04-26 | Mead Johnson & Co | Pharmaceutically active dimethoxyquinazolines |
| US3470182A (en) * | 1967-02-09 | 1969-09-30 | Sandoz Ag | 4-amino-substituted quinazolines |
| US3800039A (en) * | 1970-10-21 | 1974-03-26 | Mead Johnson & Co | Antithrombogenic process employing substituted 6,7-dialkoxyquinazolines |
| GB1582407A (en) * | 1977-06-07 | 1981-01-07 | Worcester Controls Uk Ltd | Annular seals |
| JPS5576804A (en) * | 1978-12-06 | 1980-06-10 | Sankyo Co Ltd | Agricultural and horticultural microbicide |
| GB2043061B (en) * | 1979-03-05 | 1983-05-11 | Ici Ltd | Thienopyrimidine and quinazoline derivatives |
| DE3028387A1 (de) * | 1980-07-26 | 1982-02-25 | Hoechst Ag, 6000 Frankfurt | Derivate des 1,2,4-triazols und imidazols, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel |
| IL88507A (en) * | 1987-12-03 | 1993-02-21 | Smithkline Beckman Intercredit | 2,4-diaminoquinazolines, process for their preparation and pharmaceutical compositions comprising them |
| IL89026A (en) * | 1988-01-29 | 1993-02-21 | Lilly Co Eli | Substituted quinolines and cinnolines, process for their preparation and fungicidal, insecticidal and miticidal compositions containing them |
| IL89029A (en) * | 1988-01-29 | 1993-01-31 | Lilly Co Eli | Fungicidal quinoline and cinnoline derivatives, compositions containing them, and fungicidal methods of using them |
| IL89028A0 (en) * | 1988-01-29 | 1989-08-15 | Lilly Co Eli | Quinoline,quinazoline and cinnoline derivatives |
-
1989
- 1989-01-23 IL IL89027A patent/IL89027A/xx unknown
- 1989-01-24 AR AR89313061A patent/AR246516A1/es active
- 1989-01-24 AU AU28747/89A patent/AU632994B2/en not_active Ceased
- 1989-01-24 TR TR00074/89A patent/TR27343A/xx unknown
- 1989-01-24 PT PT89506A patent/PT89506B/pt not_active IP Right Cessation
- 1989-01-25 EP EP89300657A patent/EP0326329B1/de not_active Expired - Lifetime
- 1989-01-25 ES ES89300657T patent/ES2121737T3/es not_active Expired - Lifetime
- 1989-01-25 AT AT89300657T patent/ATE172725T1/de not_active IP Right Cessation
- 1989-01-25 NZ NZ227733A patent/NZ227733A/xx unknown
- 1989-01-25 DE DE68928841T patent/DE68928841T2/de not_active Expired - Lifetime
- 1989-01-25 MY MYPI89000085A patent/MY103804A/en unknown
- 1989-01-25 EG EG3189A patent/EG19187A/xx active
- 1989-01-26 ZA ZA89623A patent/ZA89623B/xx unknown
- 1989-01-26 MX MX1466389A patent/MX14663A/es unknown
- 1989-01-27 KR KR1019890000870A patent/KR0129754B1/ko not_active IP Right Cessation
- 1989-01-27 CN CN89100469A patent/CN1052379C/zh not_active Expired - Lifetime
- 1989-01-27 DK DK037089A patent/DK170817B1/da not_active IP Right Cessation
- 1989-01-27 JP JP1019403A patent/JP2776864B2/ja not_active Expired - Lifetime
- 1989-01-27 BR BR898900365A patent/BR8900365A/pt not_active IP Right Cessation
- 1989-01-27 HU HU89425A patent/HU207643B/hu unknown
- 1989-01-27 FI FI890421A patent/FI890421A/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2874789A (en) | 1989-08-03 |
| BR8900365A (pt) | 1989-09-19 |
| EP0326329A2 (de) | 1989-08-02 |
| FI890421A (fi) | 1989-07-30 |
| DE68928841D1 (de) | 1998-12-03 |
| KR0129754B1 (ko) | 1998-04-09 |
| IL89027A (en) | 1993-01-31 |
| KR890011862A (ko) | 1989-08-23 |
| EP0326329B1 (de) | 1998-10-28 |
| HUT49791A (en) | 1989-11-28 |
| EG19187A (en) | 1994-10-30 |
| MY103804A (en) | 1993-09-30 |
| JP2776864B2 (ja) | 1998-07-16 |
| PT89506B (pt) | 1994-04-29 |
| CN1035825A (zh) | 1989-09-27 |
| MX14663A (es) | 1994-01-31 |
| AR246516A1 (es) | 1994-08-31 |
| NZ227733A (en) | 1990-08-28 |
| CN1052379C (zh) | 2000-05-17 |
| TR27343A (tr) | 1995-01-13 |
| EP0326329A3 (de) | 1990-09-12 |
| FI890421A0 (fi) | 1989-01-27 |
| ES2121737T3 (es) | 1998-12-16 |
| DK170817B1 (da) | 1996-01-29 |
| IL89027A0 (en) | 1989-08-15 |
| PT89506A (pt) | 1989-10-04 |
| DK37089D0 (da) | 1989-01-27 |
| DK37089A (da) | 1989-07-30 |
| AU632994B2 (en) | 1993-01-21 |
| DE68928841T2 (de) | 1999-08-12 |
| ZA89623B (en) | 1989-12-27 |
| HU207643B (en) | 1993-05-28 |
| JPH01226877A (ja) | 1989-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68928841D1 (de) | Chinazolin-Derivate als Insektizide | |
| DE68925352D1 (de) | Nitroverbindungen als Insektizide | |
| KR900002241U (ko) | 전지 가위 | |
| ID1026B (id) | Fungisida | |
| ATE118767T1 (de) | 3-substituierte-2-oxindolderivate als entzündungshemmender. | |
| DE68925161T2 (de) | Alkylavermectin-Derivate | |
| DE68927948T2 (de) | Trehalosderivate | |
| DK19789D0 (da) | Dehydrocholcalciferolderivater | |
| DE69003465D1 (de) | Chinazolinderivate. | |
| DE68927657T2 (de) | Butynylaminderivate | |
| DK80890D0 (da) | Thien-triazol-diazepin-derivater | |
| DK570389A (da) | Insekticide midler | |
| DK0432275T3 (da) | Substituerede bicykloheptandionderivater | |
| DK486089D0 (da) | Pyranobenzoxadiazolderivater | |
| DK570289D0 (da) | Insekticide midler | |
| DE3824433A1 (de) | Fluorcyclopropyl-derivate | |
| DK160389A (da) | Aryldionderivater | |
| DK570189A (da) | Insekticide midler | |
| DK504489A (da) | Organiske praeparater | |
| ATA155589A (de) | Mitomycinphosphat-derivate | |
| DK324489A (da) | Substituerede azacyclohexylderivater | |
| DE8817247U1 (de) | Spritzapparat | |
| DK56691D0 (da) | Pesticidpraeparater | |
| TR25800A (tr) | Pirrol insektisidler | |
| DK322489A (da) | 1-normonylderivater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EELA | Cancelled due to lapse of time |