Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
  • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
  • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
  • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
  • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon 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
  • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
  • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
  • C07D311/12—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 3 and unsubstituted in position 7
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
  • C07D463/10—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
  • C07D463/14—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hetero atoms directly attached in position 7
  • C07D463/16—Nitrogen atoms
  • C07D463/18—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof
  • C07D463/20—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C07D463/22—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen further substituted by nitrogen atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

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• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Cephalosporin Compounds (AREA)

Applications Claiming Priority (8)

Publications (3)

Family

ID=27571208

Family Applications (1)

Country Status (18)

Families Citing this family (24)

Family Cites Families (7)

• 1982
  • 1982-07-21 EP EP82303821A patent/EP0071395B1/en not_active Expired
  • 1982-07-21 GB GB08221059A patent/GB2107307B/en not_active Expired
  • 1982-07-21 DE DE8282303821T patent/DE3278878D1/de not_active Expired
  • 1982-07-23 PL PL1982237640A patent/PL145252B1/pl unknown
  • 1982-07-23 NO NO822538A patent/NO162192C/no unknown
  • 1982-07-23 AU AU86351/82A patent/AU568062B2/en not_active Ceased
  • 1982-07-23 KR KR8203308A patent/KR900000934B1/ko active
  • 1982-07-23 YU YU1623/82A patent/YU43083B/xx unknown
  • 1982-07-23 PT PT75304A patent/PT75304B/pt not_active IP Right Cessation
  • 1982-07-23 GR GR68844A patent/GR76544B/el unknown
  • 1982-07-23 NZ NZ201369A patent/NZ201369A/en unknown
  • 1982-07-23 CA CA000407903A patent/CA1216576A/en not_active Expired
  • 1982-07-23 US US06/401,266 patent/US4539149A/en not_active Expired - Fee Related
  • 1982-07-23 PL PL1982248815A patent/PL146182B1/pl unknown
  • 1982-07-23 PH PH27619A patent/PH20467A/en unknown
  • 1982-07-23 FI FI822606A patent/FI78702C/fi not_active IP Right Cessation
• 1984
  • 1984-10-18 YU YU178484A patent/YU45671B/sh unknown
• 1985
  • 1985-01-24 US US06/694,622 patent/US4877783A/en not_active Expired - Fee Related
  • 1985-01-24 US US06/694,592 patent/US4609652A/en not_active Expired - Fee Related
• 1986
  • 1986-05-12 PH PH33762A patent/PH21701A/en unknown
  • 1986-05-12 PH PH33761A patent/PH21703A/en unknown
  • 1986-05-12 PH PH33760A patent/PH21702A/en unknown
• 1987
  • 1987-12-30 MY MY744/87A patent/MY8700744A/xx unknown
• 1988
  • 1988-04-25 KE KE3810A patent/KE3810A/xx unknown
  • 1988-07-28 HK HK580/88A patent/HK58088A/xx unknown

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