ZA926691B - Bicyclic carboxylic acid derivatives. - Google Patents
Bicyclic carboxylic acid derivatives.Info
- Publication number
- ZA926691B ZA926691B ZA926691A ZA926691A ZA926691B ZA 926691 B ZA926691 B ZA 926691B ZA 926691 A ZA926691 A ZA 926691A ZA 926691 A ZA926691 A ZA 926691A ZA 926691 B ZA926691 B ZA 926691B
- Authority
- ZA
- South Africa
- Prior art keywords
- carboxylic acid
- acid derivatives
- bicyclic carboxylic
- bicyclic
- derivatives
- Prior art date
Links
- -1 Bicyclic carboxylic acid derivatives Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/46—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid
- C07C57/50—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid containing condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
-
- 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
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dry Development In Electrophotography (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75710091A | 1991-09-10 | 1991-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA926691B true ZA926691B (en) | 1993-03-10 |
Family
ID=25046343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA926691A ZA926691B (en) | 1991-09-10 | 1992-09-03 | Bicyclic carboxylic acid derivatives. |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5280323A (es) |
| BR (1) | BR9203508A (es) |
| MX (1) | MX9205132A (es) |
| UY (1) | UY23473A1 (es) |
| ZA (1) | ZA926691B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379094A (en) * | 1993-06-29 | 1995-01-03 | Xerox Corporation | Vacuum assisted bead pick off apparatus employing a plural level surface-hybrid air knife |
| JPH0720700A (ja) * | 1993-06-30 | 1995-01-24 | Hitachi Koki Co Ltd | 電子写真装置の現像装置 |
| JP2711507B2 (ja) * | 1993-09-21 | 1998-02-10 | 富士通株式会社 | 現像装置 |
| JP3168823B2 (ja) * | 1994-05-16 | 2001-05-21 | 富士ゼロックス株式会社 | キャリア捕集装置 |
| JP3483087B2 (ja) * | 1995-04-14 | 2004-01-06 | 株式会社リコー | 画像形成システム |
| US5752138A (en) * | 1995-12-04 | 1998-05-12 | Xerox Corporation | Vacuum assisted bead pick off apparatus having a spiral plural level surface |
| US5938620A (en) * | 1996-06-05 | 1999-08-17 | Daxer; Albert | Apparatus for testing color discrimination in the human visual system |
| US5697018A (en) * | 1996-06-27 | 1997-12-09 | Xerox Corporation | Air handling system for a development housing |
| US5649271A (en) * | 1996-06-27 | 1997-07-15 | Xerox Corporation | Air handling system for a development housing |
| US6876829B2 (en) * | 2002-12-16 | 2005-04-05 | Xerox Corporation | Xerographic printing system with magnetic seal between development and transfer |
| US7962074B2 (en) * | 2008-02-19 | 2011-06-14 | Kabushiki Kaisha Toshiba | Developing unit, image forming apparatus, and floating developer collecting method for developing unit |
| US20100006025A1 (en) * | 2008-07-11 | 2010-01-14 | Asm Japan K.K. | Exhaust gas trap for semiconductor processes |
| US20110033209A1 (en) * | 2009-08-05 | 2011-02-10 | Stelter Eric C | Feed roller having take-off magnets |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626898A (en) * | 1970-02-06 | 1971-12-14 | Addressograph Multigraph | High-speed magnetic brush developer apparatus |
| US3807853A (en) * | 1972-08-09 | 1974-04-30 | Xerox Corp | Electrophotographic cleaning apparatus |
| US4067018A (en) * | 1975-08-27 | 1978-01-03 | Xerox Corporation | Excessive magnetic developer displacement system |
| US4078929A (en) * | 1976-11-26 | 1978-03-14 | Xerox Corporation | Method for two-color development of a xerographic charge pattern |
| US4260235A (en) * | 1979-03-26 | 1981-04-07 | International Business Machines Corporation | Contamination prevention system |
| US4292924A (en) * | 1979-10-03 | 1981-10-06 | Xerox Corporation | Magnetic brush apparatus |
| US4320958A (en) * | 1980-10-27 | 1982-03-23 | Xerox Corporation | Combined processing unit |
| CA1198766A (en) * | 1981-04-20 | 1985-12-31 | Atsuo Tanaka | Magnetic rolls and a method of making the same |
| US4378754A (en) * | 1981-08-05 | 1983-04-05 | Wang Laboratories, Inc. | Toner applicator system for magnetography |
| US4466730A (en) * | 1982-12-09 | 1984-08-21 | Xerox Corporation | Development apparatus |
| US4439034A (en) * | 1982-12-20 | 1984-03-27 | International Business Machines Corporation | Method and apparatus for purging a copier developer |
| US4638759A (en) * | 1985-06-17 | 1987-01-27 | Eastman Kodak Company | Magnetic brush apparatus for developing electrostatic images |
| US4641946A (en) * | 1985-07-29 | 1987-02-10 | Xerox Corporation | Development system |
| US4721661A (en) * | 1986-02-10 | 1988-01-26 | E. I. Du Pont De Nemours And Company | Selectively removing unwanted magnetic toner from magnetic member to provide uniform high resolution image |
| US4724457A (en) * | 1986-10-23 | 1988-02-09 | Xerox Corporation | Developer unit using three angers in three chambers |
| JPS63139376A (ja) * | 1986-12-02 | 1988-06-11 | Ricoh Co Ltd | 多色現像装置 |
| US4797708A (en) * | 1987-05-04 | 1989-01-10 | Eastman Kodak Company | Apparatus for scavenging unwanted particles from a photoconductor of an electrographic apparatus |
| US4811046A (en) * | 1987-07-28 | 1989-03-07 | Xerox Corporation | Tri-level highlight color printing apparatus with cycle-up and cycle-down control |
| US4833504A (en) * | 1987-08-31 | 1989-05-23 | Xerox Corporation | Single pass highlight color printer including a scavengeless developer housing |
| US4829338A (en) * | 1988-01-29 | 1989-05-09 | Xerox Corporation | Electrophotographic device with improved bead pickoff arrangement |
| US4878089A (en) * | 1988-08-11 | 1989-10-31 | Eastman Kodak Company | Developer station for a reproduction apparatus |
| FR2639559B1 (fr) * | 1988-11-29 | 1991-01-11 | Bull Sa | Appareil pour separer et recuperer des particules solides de revelateur transportees par un flux gazeux |
| US4972231A (en) * | 1989-05-01 | 1990-11-20 | Xerox Corporation | Linearly movable developer unit magnet |
| JP2522155Y2 (ja) * | 1989-08-26 | 1997-01-08 | 株式会社リコー | 画像形成装置 |
| US5063412A (en) * | 1990-09-26 | 1991-11-05 | Xerox Corporation | Development apparatus using an electromagnet to prevent development in the non-operative mode |
| US5138388A (en) * | 1990-12-24 | 1992-08-11 | Eastman Kodak Company | Method and apparatus for removing unexposed marking particles with magnetic carrier particles |
| US5138382A (en) * | 1991-03-27 | 1992-08-11 | Xerox Corporation | Apparatus and method for creating a developer housing seal via a curtain of carrier beads |
-
1991
- 1991-12-30 US US07/814,171 patent/US5280323A/en not_active Expired - Lifetime
-
1992
- 1992-09-03 ZA ZA926691A patent/ZA926691B/xx unknown
- 1992-09-08 MX MX9205132A patent/MX9205132A/es unknown
- 1992-09-09 UY UY23473A patent/UY23473A1/es unknown
- 1992-09-10 US US07/942,866 patent/US5283617A/en not_active Expired - Lifetime
- 1992-09-10 BR BR929203508A patent/BR9203508A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MX9205132A (es) | 1993-04-01 |
| US5280323A (en) | 1994-01-18 |
| BR9203508A (pt) | 1993-04-13 |
| UY23473A1 (es) | 1993-03-01 |
| US5283617A (en) | 1994-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0641203A4 (en) | AMIDAZOLYL-ALCENOIC ACIDS. | |
| AU4893993A (en) | Carboxylic acid derivatives | |
| EP0520277A3 (en) | 7-azaisoindolinyl-quinolone- and naphthyridoncarboxylic acid derivatives | |
| OA09867A (en) | Quinuclidine derivatives. | |
| AU5230693A (en) | Carboxylic acid derivatives | |
| AP9200447A0 (en) | Acetic acid derivatives | |
| PH30227A (en) | 7-Isoindolinyl-quinolone-carboxylic acid derivatives | |
| ZA923279B (en) | Substituted carboxylic acid derivatives | |
| IL103538A0 (en) | Quinoxaline-carboxylic and-phosphonic acid derivatives | |
| ZA927955B (en) | Cyclohexaneacetic acid derivatives. | |
| ZA927500B (en) | Substituted imidazolyl-propenoic acid derivatives. | |
| AU655057B2 (en) | Bicyclic carboxylic acid derivatives | |
| ZA926691B (en) | Bicyclic carboxylic acid derivatives. | |
| ZA927499B (en) | Cyclic-substituted imidazolyl-propenoic acid derivatives. | |
| ZA911398B (en) | Carboxylic acid derivatives | |
| HUT75640A (en) | Novel quinolone carboxylic acid derivatives | |
| ZA927501B (en) | Imidazolyl-propenoic acid derivatives. | |
| ZA929330B (en) | Thiazolyl-substituted quinolylmethoxyphenylacetic acid derivatives. | |
| ZA913132B (en) | Carboxylic acid derivatives | |
| ZA925081B (en) | Substituted carboxymethoxysuccinic acid. | |
| AU2391192A (en) | Novel quinolone carboxylic acid derivatives | |
| HU9302728D0 (en) | Pyridazinone-acetic acid derivatives | |
| ZA899942B (en) | Carboxylic acid derivatives | |
| ZA928275B (en) | Quinoxaline-carboxylic and -phosphonic acid derivatives. | |
| GB9306448D0 (en) | Carboxylic acid derivatives |