Classifications

• • 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
• • 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
  • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
  • A61K31/425—Thiazoles
  • A61K31/429—Thiazoles condensed with heterocyclic ring systems
  • A61K31/43—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
• • 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
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P20/00—Technologies relating to chemical industry
  • Y02P20/50—Improvements relating to the production of bulk chemicals
  • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Organic Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Pharmacology & Pharmacy (AREA)
• Epidemiology (AREA)
• Medicinal Chemistry (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Preparation Of Compounds By Using Micro-Organisms (AREA)

Applications Claiming Priority (4)

Publications (3)

Family

ID=26690341

Family Applications (1)

Country Status (29)

Families Citing this family (9)

Family Cites Families (7)

• 1979
  • 1979-11-23 US US06/096,832 patent/US4397783A/en not_active Expired - Lifetime
• 1980
  • 1980-03-03 PH PH23716A patent/PH18550A/en unknown
  • 1980-03-03 GB GB8007142A patent/GB2047684B/en not_active Expired
  • 1980-03-03 GR GR61335A patent/GR67697B/el unknown
  • 1980-03-03 LU LU82219A patent/LU82219A1/fr unknown
  • 1980-03-03 IL IL59514A patent/IL59514A/xx not_active IP Right Cessation
  • 1980-03-04 FI FI800662A patent/FI71739C/fi not_active IP Right Cessation
  • 1980-03-04 CA CA000346906A patent/CA1154011A/en not_active Expired
  • 1980-03-04 DD DD80219434A patent/DD149366A5/de unknown
  • 1980-03-04 FR FR8004765A patent/FR2450837A1/fr active Granted
  • 1980-03-04 PT PT70898A patent/PT70898A/pt unknown
  • 1980-03-04 IE IE428/80A patent/IE51931B1/en not_active IP Right Cessation
  • 1980-03-04 DE DE3008316A patent/DE3008316C2/de not_active Expired
  • 1980-03-04 AR AR225758A patent/AR225758A1/es active
  • 1980-03-04 AT AT0118980A patent/AT369744B/de not_active IP Right Cessation
  • 1980-03-04 AU AU56105/80A patent/AU518472B2/en not_active Ceased
  • 1980-03-04 NO NO800617A patent/NO800617L/no unknown
  • 1980-03-04 ES ES489186A patent/ES8103095A1/es not_active Expired
  • 1980-03-04 KR KR1019800000921A patent/KR840000589B1/ko active
  • 1980-03-04 SE SE8001689A patent/SE451329B/sv not_active IP Right Cessation
  • 1980-03-04 DK DK092880A patent/DK157136C/da not_active IP Right Cessation
  • 1980-03-04 CH CH1715/80A patent/CH648850A5/de not_active IP Right Cessation
  • 1980-03-04 NL NL8001286A patent/NL8001286A/nl not_active Application Discontinuation
  • 1980-03-05 IT IT20368/80A patent/IT1130301B/it active
  • 1980-03-27 OA OA57065A patent/OA06496A/xx unknown
  • 1980-09-12 PH PH24569A patent/PH17879A/en unknown
• 1984
  • 1984-08-13 SG SG564/84A patent/SG56484G/en unknown
  • 1984-09-24 KE KE3456A patent/KE3456A/xx unknown
• 1985
  • 1985-12-30 MY MY320/85A patent/MY8500320A/xx unknown
• 1987
  • 1987-09-17 HK HK666/87A patent/HK66687A/xx unknown

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