NL7403583A - - Google Patents
Info
- Publication number
- NL7403583A NL7403583A NL7403583A NL7403583A NL7403583A NL 7403583 A NL7403583 A NL 7403583A NL 7403583 A NL7403583 A NL 7403583A NL 7403583 A NL7403583 A NL 7403583A NL 7403583 A NL7403583 A NL 7403583A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3210973A JPS5622876B2 (fr) | 1973-03-19 | 1973-03-19 | |
JP48134214A JPS5125040B2 (fr) | 1973-11-28 | 1973-11-28 | |
JP637674A JPS5729035B2 (fr) | 1974-01-10 | 1974-01-10 | |
JP49006377A JPS5126439B2 (fr) | 1974-01-10 | 1974-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7403583A true NL7403583A (fr) | 1974-09-23 |
Family
ID=27454470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7403583A NL7403583A (fr) | 1973-03-19 | 1974-03-18 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3931199A (fr) |
DE (1) | DE2413150A1 (fr) |
FR (1) | FR2222091B1 (fr) |
GB (1) | GB1405577A (fr) |
NL (1) | NL7403583A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2242098B1 (fr) * | 1973-09-04 | 1978-07-28 | Yoshitomi Pharmaceutical | |
JPS5516432B2 (fr) * | 1974-05-28 | 1980-05-01 | ||
US4255576A (en) * | 1977-03-08 | 1981-03-10 | Takeda Chemical Industries, Ltd. | 1-Azaxanthone derivatives |
CA1087188A (fr) * | 1977-03-08 | 1980-10-07 | Hirosada Sugihara | Acides 1-azaxanthone-3-carboxyliques |
JPS5825677B2 (ja) * | 1977-09-26 | 1983-05-28 | 武田薬品工業株式会社 | 3−テトラゾ−ル−1−アザキサントン誘導体およびその製造法 |
US4226869A (en) * | 1979-02-02 | 1980-10-07 | American Cyanamid Company | Method of stimulating the immune response with halogenated 10-(ω-dialkylaminopolymethyleneamino)-2-methoxypyrido[3,2-b]quinolines |
US4539326A (en) * | 1982-08-20 | 1985-09-03 | Takeda Chemical Industries, Ltd. | 5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use as anti-inflammatory agents |
US4810708A (en) * | 1986-05-15 | 1989-03-07 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
US4988705A (en) * | 1985-06-13 | 1991-01-29 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
US5126352A (en) * | 1985-06-13 | 1992-06-30 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
WO1988002751A1 (fr) * | 1986-10-13 | 1988-04-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Derives de pyridine |
DE4301424A1 (de) * | 1993-01-20 | 1994-07-21 | Basf Ag | Derivate des Azaanthrachinons und des Azaxanthons und diese enthaltende Herbizide und Pflanzenwachstumsregulatoren |
CN103073555B (zh) * | 2013-02-06 | 2016-01-06 | 武汉先路医药科技有限公司 | 一种(rs)-2-(10-氢-9-噁-1-氮杂蒽-6-基)丙酸降解杂质的合成方法 |
CN113121550B (zh) * | 2019-12-30 | 2024-04-02 | 武汉先路医药科技股份有限公司 | 一种7-乙氧羰基-5H-苯并吡喃[2,3-b]吡啶-5-酮的制备方法 |
CN115521249A (zh) * | 2021-06-25 | 2022-12-27 | 沈阳兴齐眼药股份有限公司 | 2-[4-(1-氧代烷基)苯氧基]-3-吡啶甲酸、其制备方法及用途 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
US3803153A (en) * | 1970-11-16 | 1974-04-09 | Schering Corp | Benzopyrano pyridines |
GB1403487A (en) * | 1972-07-21 | 1975-08-28 | Yoshitomi Pharmaceutical | Heterocyclic substituted alkanoic acids and derivatives |
-
1974
- 1974-03-18 NL NL7403583A patent/NL7403583A/xx not_active Application Discontinuation
- 1974-03-19 GB GB1220674A patent/GB1405577A/en not_active Expired
- 1974-03-19 US US05/452,574 patent/US3931199A/en not_active Expired - Lifetime
- 1974-03-19 DE DE2413150A patent/DE2413150A1/de not_active Ceased
- 1974-03-19 FR FR7409177A patent/FR2222091B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1405577A (en) | 1975-09-10 |
FR2222091B1 (fr) | 1977-11-10 |
US3931199A (en) | 1976-01-06 |
FR2222091A1 (fr) | 1974-10-18 |
DE2413150A1 (de) | 1974-10-03 |
AU6683174A (en) | 1975-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |