BRPI0821627A2 - Compostos químicos - Google Patents

Compostos químicos

Info

Publication number
BRPI0821627A2
BRPI0821627A2 BRPI0821627-4A2A BRPI0821627A BRPI0821627A2 BR PI0821627 A2 BRPI0821627 A2 BR PI0821627A2 BR PI0821627 A BRPI0821627 A BR PI0821627A BR PI0821627 A2 BRPI0821627 A2 BR PI0821627A2
Authority
BR
Brazil
Prior art keywords
chemical compounds
compounds
chemical
Prior art date
Application number
BRPI0821627-4A2A
Other languages
English (en)
Inventor
Mary Bernadette Aspinall
William Roderick Mound
Jeffrey Steven Wailes
William Guy Whittingham
John Williams
Caroline Louise Winn
Paul Anthony Worthington
Original Assignee
Syngenta Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Syngenta Ltd filed Critical Syngenta Ltd
Publication of BRPI0821627A2 publication Critical patent/BRPI0821627A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/601,4-Diazines; Hydrogenated 1,4-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/761,3-Oxazoles; Hydrogenated 1,3-oxazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/781,3-Thiazoles; Hydrogenated 1,3-thiazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/42One nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52Two oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic 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
    • C07D401/02Heterocyclic 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
    • C07D401/12Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic 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
    • C07D403/12Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic 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
    • C07D405/02Heterocyclic 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
    • C07D405/12Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic 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
    • C07D413/12Heterocyclic 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BRPI0821627-4A2A 2007-12-24 2008-12-18 Compostos químicos BRPI0821627A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0725218.2A GB0725218D0 (en) 2007-12-24 2007-12-24 Chemical compounds
PCT/GB2008/004184 WO2009081112A2 (en) 2007-12-24 2008-12-18 Chemical compounds

Publications (1)

Publication Number Publication Date
BRPI0821627A2 true BRPI0821627A2 (pt) 2014-10-14

Family

ID=39092365

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821627-4A2A BRPI0821627A2 (pt) 2007-12-24 2008-12-18 Compostos químicos

Country Status (14)

Country Link
US (1) US20110086759A1 (pt)
EP (1) EP2237669A2 (pt)
JP (1) JP2011507819A (pt)
CN (1) CN101938905A (pt)
AR (1) AR069937A1 (pt)
AU (1) AU2008339678A1 (pt)
BR (1) BRPI0821627A2 (pt)
CA (1) CA2710298A1 (pt)
CL (1) CL2008003880A1 (pt)
GB (1) GB0725218D0 (pt)
TW (1) TW200940514A (pt)
UY (1) UY31579A1 (pt)
WO (1) WO2009081112A2 (pt)
ZA (1) ZA201004373B (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0808664D0 (en) * 2008-05-13 2008-06-18 Syngenta Ltd Chemical compounds
EP2191716A1 (de) * 2008-11-29 2010-06-02 Bayer CropScience AG Herbizid-Safener-Kombination
GB0902474D0 (en) * 2009-02-13 2009-04-01 Syngenta Ltd Chemical compounds
GB0907625D0 (en) * 2009-05-01 2009-06-10 Syngenta Ltd Method of controlling undesired vegetation
CN102438993A (zh) * 2009-05-19 2012-05-02 陶氏益农公司 用于控制真菌的化合物和方法
GB0917934D0 (en) 2009-10-13 2009-11-25 Syngenta Ltd Herbicidal compounds
KR20130131334A (ko) 2010-10-22 2013-12-03 바이엘 인텔렉쳐 프로퍼티 게엠베하 신규 치환된 피콜린산, 그의 염 및 산 유도체, 및 제초제로서의 그의 용도
GB2484982A (en) * 2010-10-29 2012-05-02 Syngenta Ltd Safeners for a pyrimidine derivative herbicides
CN103313989B (zh) 2010-12-16 2016-05-04 霍夫曼-拉罗奇有限公司 三环pi3k抑制剂化合物和使用方法
CA2825028A1 (en) * 2011-02-09 2012-08-16 F. Hoffman-La Roche Ag Heterocyclic compounds as pi3 kinase inhibitors
CN104203925A (zh) * 2012-03-29 2014-12-10 拜耳知识产权有限责任公司 5-氨基嘧啶衍生物及其用于防治不希望的植物生长的用途
CN103772369B (zh) * 2012-10-25 2016-12-21 沈阳中化农药化工研发有限公司 胡椒乙胺类化合物及其用途
JP2016501203A (ja) 2012-11-20 2016-01-18 バーテックス ファーマシューティカルズ インコーポレイテッドVertex Pharmaceuticals Incorporated インドールアミン2,3−ジオキシゲナーゼの阻害剤として有用な化合物
WO2014086738A1 (de) * 2012-12-06 2014-06-12 Bayer Cropscience Ag Herbizid wirksame 4-amino-6-acyloxymethylpyrimidine und 4-amino-2-acyloxymethylpyridine
EP2970186B1 (en) 2013-03-15 2020-06-10 Dow AgroSciences LLC 4-amino-6-(heterocyclic)picolinates and 6-amino-2-(heterocyclic) pyrimidine-4-carboxylates and their use as herbicides
CN110583663A (zh) 2013-03-15 2019-12-20 美国陶氏益农公司 式(i)化合物及其作为除草剂的用途
US9637505B2 (en) 2013-03-15 2017-05-02 Dow Agrosciences Llc 4-amino-6-(heterocyclic)picolinates and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their use as herbicides
BR102014021960A2 (pt) 2013-09-05 2015-09-15 Univ Michigan State métodos para a produção de arenos borilados
JP2017001954A (ja) * 2013-11-08 2017-01-05 石原産業株式会社 含窒素飽和複素環化合物
TW201625354A (zh) 2014-06-16 2016-07-16 陶氏農業科學公司 用於製備氧硼基化芳烴之方法
US10183914B2 (en) * 2014-07-01 2019-01-22 Bayer Cropscience Aktiengesellschaft 2-amino-5-keto-pyrimidine derivatives and the use thereof for controlling undesired plant growth
TWI694770B (zh) 2014-09-15 2020-06-01 美商陶氏農業科學公司 包含吡啶羧酸除草劑之安全的除草組成物(二)
TWI689251B (zh) 2014-09-15 2020-04-01 美商陶氏農業科學公司 源自於施用吡啶羧酸除草劑與合成生長素除草劑及/或生長素轉運抑制劑的協同性雜草控制
US10455836B2 (en) 2014-09-15 2019-10-29 Dow Agrosciences Llc Synergistic weed control from applications of pyridine carboxylic acid herbicides and photosystem II inhibitors
TWI689252B (zh) 2014-09-15 2020-04-01 美商陶氏農業科學公司 源自於施用吡啶羧酸除草劑與乙醯乳酸合成酶(als)抑制劑的協同性雜草控制
TWI685302B (zh) 2014-09-15 2020-02-21 美商陶氏農業科學公司 包含吡啶羧酸除草劑之安全的除草組成物
CN104557731A (zh) * 2014-11-27 2015-04-29 苏州乔纳森新材料科技有限公司 四氢嘧啶化合物及其制备方法
CN106749039A (zh) * 2016-12-11 2017-05-31 湖南华腾制药有限公司 一种2‑硝基嘧啶衍生物的制备方法
CN106938987A (zh) * 2017-01-11 2017-07-11 卡硼瑞(北京)科技有限公司 5‑氯‑6‑氯甲基尿嘧啶的制备方法
CN108586357B (zh) * 2018-07-05 2020-01-21 青岛清原化合物有限公司 取代的嘧啶甲酰基肟衍生物及其制备方法、除草组合物和应用
KR102889668B1 (ko) * 2020-11-03 2025-11-24 주식회사 엘지화학 작물보호제용 신규 화합물
IL280384B (en) * 2021-01-25 2022-09-01 Ag Plenus Ltd Herbicidal compounds and methods of use thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595061A5 (pt) * 1974-05-10 1978-01-31 Ciba Geigy Ag
JPH01250363A (ja) * 1987-12-28 1989-10-05 Kumiai Chem Ind Co Ltd 4―ベンジルアミノピリミジン誘導体及び除草剤
EP1211246B1 (en) * 1999-09-09 2004-02-25 Kumiai Chemical Industry Co., Ltd. Pyrimidine derivatives and herbicides containing the same
TWI355894B (en) * 2003-12-19 2012-01-11 Du Pont Herbicidal pyrimidines
PT1853588E (pt) * 2005-02-16 2008-08-25 Astrazeneca Ab Compostos químicos
CA2622352C (en) * 2005-09-30 2014-05-27 Miikana Therapeutics, Inc. Substituted pyrazole compounds
CA2626018C (en) * 2006-01-13 2014-05-06 Dow Agrosciences Llc 2-(poly-substituted aryl)-6-amino-5-halo-4-pyrimidinecarboxylic acids and their use as herbicides
WO2007092184A2 (en) * 2006-02-02 2007-08-16 E. I. Du Pont De Nemours And Company Method for improving harvestability of crops
US7968556B2 (en) * 2006-10-19 2011-06-28 Signal Pharmaceuticals, Llc Heteroaryl compounds, compositions thereof, and methods of treatment therewith
CA2676715A1 (en) * 2007-02-12 2008-08-21 Merck & Co., Inc. Piperazine derivatives for treatment of ad and related conditions
UA99459C2 (en) * 2007-05-04 2012-08-27 Астразенека Аб 9-(pyrazol-3-yl)- 9h-purine-2-amine and 3-(pyraz0l-3-yl)-3h-imidazo[4,5-b]pyridin-5-amine derivatives and their use for the treatment of cancer

Also Published As

Publication number Publication date
AU2008339678A1 (en) 2009-07-02
EP2237669A2 (en) 2010-10-13
CN101938905A (zh) 2011-01-05
ZA201004373B (en) 2011-04-28
JP2011507819A (ja) 2011-03-10
TW200940514A (en) 2009-10-01
AR069937A1 (es) 2010-03-03
CL2008003880A1 (es) 2009-06-05
UY31579A1 (es) 2009-08-03
GB0725218D0 (en) 2008-02-06
WO2009081112A2 (en) 2009-07-02
CA2710298A1 (en) 2009-07-02
US20110086759A1 (en) 2011-04-14
WO2009081112A3 (en) 2009-12-10

Similar Documents

Publication Publication Date Title
BRPI0821627A2 (pt) Compostos químicos
BRPI0814601A2 (pt) compostos químicos
BRPI0714512A2 (pt) Compostos químicos
BRPI0920608A2 (pt) compostos quimicos
BRPI0813500A2 (pt) Compostos antivirais
BRPI0821086A2 (pt) Compostos inseticidas
DK2185567T3 (da) Substituerede bicyclolactam-forbindelser
BRPI0815042A2 (pt) Compostos de pirazol
DK2240490T3 (da) Organiske forbindelser
BRPI0817434A2 (pt) Composto orgânicos
BRPI0811562A2 (pt) Compostos orgânicos
DOP2012000045A (es) Compuestos químicos
BRPI0806689A2 (pt) Compostos químicos 637
BRPI0920707A2 (pt) compostos
BRPI0811264A2 (pt) Compostos
BRPI0908353A2 (pt) Compostos
ATE524477T1 (de) Aziridinylepothilonverbindungen
BRPI0809996A2 (pt) Compostos
BRPI0821401A2 (pt) Compostos orgânicos
BRPI0814411A2 (pt) Compostos químicos
BRPI0814424A2 (pt) Compostos heterociclila
BRPI0818005A2 (pt) Compostos orgânicos
BRPI0820745A2 (pt) Compostos orgânicos
BRPI0916432A2 (pt) compostos
BRPI0813739A2 (pt) compostos orgânicos

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]