Classifications

• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
  • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
  • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
  • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
  • G01N33/948—Sedatives, e.g. cannabinoids, barbiturates
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
  • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
  • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
  • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
  • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
  • C07D239/60—Three or more oxygen or sulfur atoms
  • C07D239/62—Barbituric acids
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T436/00—Chemistry: analytical and immunological testing
  • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
  • Y10T436/145555—Hetero-N
  • Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Organic Chemistry (AREA)
• Molecular Biology (AREA)
• Hematology (AREA)
• Urology & Nephrology (AREA)
• Immunology (AREA)
• Biomedical Technology (AREA)
• Microbiology (AREA)
• Analytical Chemistry (AREA)
• Biotechnology (AREA)
• Pharmacology & Pharmacy (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Anesthesiology (AREA)
• Food Science & Technology (AREA)
• Medicinal Chemistry (AREA)
• Physics & Mathematics (AREA)
• Cell Biology (AREA)
• Biochemistry (AREA)
• General Health & Medical Sciences (AREA)
• General Physics & Mathematics (AREA)
• Pathology (AREA)
• Plural Heterocyclic Compounds (AREA)
• Investigating Or Analysing Biological Materials (AREA)
• Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
• Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24771196

Family Applications (1)

Country Status (21)

Families Citing this family (11)

Family Cites Families (4)

• 1976
  • 1976-05-26 US US05/690,123 patent/US4101549A/en not_active Expired - Lifetime
• 1977
  • 1977-04-21 CA CA276,687A patent/CA1094069A/en not_active Expired
  • 1977-05-04 CH CH555877A patent/CH628737A5/de not_active IP Right Cessation
  • 1977-05-16 FI FI771547A patent/FI771547A7/fi not_active Application Discontinuation
  • 1977-05-18 ZA ZA00772987A patent/ZA772987B/xx unknown
  • 1977-05-19 IL IL52126A patent/IL52126A0/xx unknown
  • 1977-05-19 AU AU25295/77A patent/AU2529577A/en not_active Expired
  • 1977-05-20 NZ NZ184160A patent/NZ184160A/xx unknown
  • 1977-05-23 IT IT23878/77A patent/IT1086271B/it active
  • 1977-05-24 JP JP5948877A patent/JPS52144679A/ja active Pending
  • 1977-05-24 LU LU77409A patent/LU77409A1/xx unknown
  • 1977-05-24 DE DE19772723449 patent/DE2723449A1/de not_active Ceased
  • 1977-05-25 GB GB22062/77A patent/GB1566014A/en not_active Expired
  • 1977-05-25 DK DK229877A patent/DK229877A/da not_active Application Discontinuation
  • 1977-05-25 NL NL7705753A patent/NL7705753A/xx not_active Application Discontinuation
  • 1977-05-25 SE SE7706144A patent/SE438332B/xx not_active IP Right Cessation
  • 1977-05-25 AT AT371877A patent/AT353424B/de not_active IP Right Cessation
  • 1977-05-25 ES ES459111A patent/ES459111A1/es not_active Expired
  • 1977-05-25 BE BE177874A patent/BE855006A/xx not_active IP Right Cessation
  • 1977-05-25 FR FR7715964A patent/FR2352803A1/fr active Granted
  • 1977-05-26 NO NO771859A patent/NO150177C/no unknown

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