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
  • 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
  • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
  • C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K31/00—Medicinal preparations containing organic active ingredients
  • A61K31/33—Heterocyclic compounds
  • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
  • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
  • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
  • A61K31/545—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, cefaclor, or cephalexine
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60G—VEHICLE SUSPENSION ARRANGEMENTS
  • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
  • B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only

Landscapes

• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Organic Chemistry (AREA)
• Epidemiology (AREA)
• Pharmacology & Pharmacy (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Medicinal Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Cephalosporin Compounds (AREA)
• Plural Heterocyclic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10444515

Family Applications (1)

Country Status (11)

Families Citing this family (4)

• 1962
  • 1962-12-14 GB GB47316/62A patent/GB1028563A/en not_active Expired
• 1963
  • 1963-12-13 DK DK581363AA patent/DK121861B/en unknown
  • 1963-12-13 BR BR155431/63A patent/BR6355431D0/en unknown
  • 1963-12-13 SE SE13901/63A patent/SE320073B/xx unknown
  • 1963-12-14 CS CS690863A patent/CS158177B2/cs unknown
  • 1963-12-14 CS CS732868*1A patent/CS154598B2/cs unknown
  • 1963-12-14 DE DE19631445828 patent/DE1445828A1/en not_active Withdrawn
  • 1963-12-16 AT AT1011063A patent/AT249861B/en active
  • 1963-12-16 CH CH767567A patent/CH469023A/en unknown
  • 1963-12-16 CH CH1540763A patent/CH442310A/en unknown
• 1967
  • 1967-11-14 CY CY41567A patent/CY415A/en unknown
  • 1967-12-29 SE SE18134/67A patent/SE350509B/xx unknown
• 1968
  • 1968-12-31 MY MY19689A patent/MY6800009A/en unknown
• 1971
  • 1971-04-21 DK DK190771AA patent/DK125138C/en active
  • 1971-04-21 DK DK01907/71A patent/DK125138B/da unknown
• 1973
  • 1973-03-23 NL NL7304127A patent/NL7304127A/xx unknown

Also Published As

Similar Documents