Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
  • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
  • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
  • C07D403/02—Heterocyclic 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
  • C07D403/12—Heterocyclic 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
• • 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
  • C07D501/02—Preparation
  • C07D501/08—Preparation by forming the ring or condensed ring systems
  • C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
• • 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
  • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
  • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
  • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
  • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
  • C07D501/30—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino-radical acylated by an araliphatic carboxylic acid

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Molecular Biology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Biotechnology (AREA)
• Health & Medical Sciences (AREA)
• Cephalosporin Compounds (AREA)
• Plural Heterocyclic Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Indole Compounds (AREA)
• Nitrogen Condensed Heterocyclic Rings (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Applications Claiming Priority (2)

Publications (3)

Family

ID=9803053

Family Applications (2)

Family Applications After (1)

Country Status (17)

Families Citing this family (9)

Family Cites Families (2)

• 1974
  • 1974-02-08 GB GB5811/74A patent/GB1483526A/en not_active Expired
• 1975
  • 1975-02-07 LU LU71817A patent/LU71817A1/xx unknown
  • 1975-02-07 DK DK045875A patent/DK152365C/da not_active IP Right Cessation
  • 1975-02-07 SU SU7502109001A patent/SU577979A3/ru active
  • 1975-02-07 DE DE19752505280 patent/DE2505280A1/de not_active Ceased
  • 1975-02-07 CS CS75810A patent/CS189635B2/cs unknown
  • 1975-02-07 FR FR7503939A patent/FR2260584B1/fr not_active Expired
  • 1975-02-07 BE BE153187A patent/BE825325A/xx not_active IP Right Cessation
  • 1975-02-07 IE IE257/75A patent/IE40636B1/xx unknown
  • 1975-02-07 NL NLAANVRAGE7501457,A patent/NL182727C/xx not_active IP Right Cessation
  • 1975-02-07 HU HU75GI00000210A patent/HU172237B/hu not_active IP Right Cessation
  • 1975-02-07 SE SE7501375A patent/SE429337B/xx not_active IP Right Cessation
  • 1975-02-07 IT IT67334/75A patent/IT1046090B/it active
  • 1975-02-07 CH CH151475A patent/CH594661A5/xx not_active IP Right Cessation
  • 1975-02-07 JP JP50016127A patent/JPS5924991B2/ja not_active Expired
  • 1975-02-07 FI FI750346A patent/FI63748C/fi not_active IP Right Cessation
  • 1975-02-07 US US05/547,948 patent/US4007202A/en not_active Expired - Lifetime
• 1976
  • 1976-07-09 SU SU762379651A patent/SU656526A3/ru active
• 1977
  • 1977-05-04 CS CS772943A patent/CS189642B2/cs unknown
• 1978
  • 1978-09-27 SE SE7810147A patent/SE427842B/sv not_active IP Right Cessation
  • 1978-10-06 DK DK446978A patent/DK151810C/da not_active IP Right Cessation
• 1983
  • 1983-02-14 JP JP58022666A patent/JPS6047277B2/ja not_active Expired

Also Published As

Similar Documents

Legal Events