Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
  • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
  • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
  • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
  • C07H19/16—Purine radicals
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
  • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
  • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
• • 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)
• Organic Chemistry (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Biochemistry (AREA)
• Biotechnology (AREA)
• General Health & Medical Sciences (AREA)
• Genetics & Genomics (AREA)
• Molecular Biology (AREA)
• Saccharide Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5790242

Family Applications (3)

Family Applications Before (2)

Country Status (13)

Families Citing this family (2)

• 1970
  • 1970-12-08 DE DE19702060189 patent/DE2060189A1/de active Pending
• 1971
  • 1971-11-22 US US00201174A patent/US3787391A/en not_active Expired - Lifetime
  • 1971-12-02 GB GB5602571A patent/GB1313459A/en not_active Expired
  • 1971-12-02 ES ES397613A patent/ES397613A1/es not_active Expired
  • 1971-12-02 NL NL7116564A patent/NL7116564A/xx unknown
  • 1971-12-03 CH CH1764071A patent/CH567045A5/xx not_active IP Right Cessation
  • 1971-12-03 AU AU36492/71A patent/AU452257B2/en not_active Expired
  • 1971-12-03 CH CH828475A patent/CH568330A5/xx not_active IP Right Cessation
  • 1971-12-03 CH CH828575A patent/CH568331A5/xx not_active IP Right Cessation
  • 1971-12-07 ZA ZA718177A patent/ZA718177B/xx unknown
  • 1971-12-07 HU HUBO1335A patent/HU163227B/hu unknown
  • 1971-12-07 AT AT916972A patent/AT318822B/de not_active IP Right Cessation
  • 1971-12-07 CA CA129,590A patent/CA960656A/en not_active Expired
  • 1971-12-07 AT AT916872A patent/AT318821B/de not_active IP Right Cessation
  • 1971-12-07 AT AT1053371A patent/AT312172B/de not_active IP Right Cessation
  • 1971-12-08 FR FR7143996A patent/FR2117935B1/fr not_active Expired
• 1973
  • 1973-08-24 SU SU1959114A patent/SU515454A3/ru active
  • 1973-08-24 SU SU7301959113A patent/SU576955A3/ru active

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