Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
  • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
  • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P25/00—Drugs for disorders of the nervous system
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
  • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
  • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
  • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
  • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
  • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
  • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
• • 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)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Pharmacology & Pharmacy (AREA)
• Neurosurgery (AREA)
• Biomedical Technology (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Engineering & Computer Science (AREA)
• Neurology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Plural Heterocyclic Compounds (AREA)
• Pyrane Compounds (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Applications Claiming Priority (2)

Publications (3)

Family

ID=7891486

Family Applications (1)

Country Status (26)

Families Citing this family (12)

Family Cites Families (7)

• 1998
  • 1998-12-17 DE DE19858341A patent/DE19858341A1/de not_active Withdrawn
• 1999
  • 1999-01-12 UA UA2001075094A patent/UA72235C2/uk unknown
  • 1999-12-01 ID IDW00200101558A patent/ID29273A/id unknown
  • 1999-12-01 PT PT99965422T patent/PT1140890E/pt unknown
  • 1999-12-01 BR BRPI9916188-5A patent/BR9916188B1/pt not_active IP Right Cessation
  • 1999-12-01 CZ CZ20012145A patent/CZ300544B6/cs not_active IP Right Cessation
  • 1999-12-01 HK HK02104515.6A patent/HK1043119B/zh not_active IP Right Cessation
  • 1999-12-01 SK SK816-2001A patent/SK285837B6/sk not_active IP Right Cessation
  • 1999-12-01 US US09/868,704 patent/US6646136B1/en not_active Expired - Lifetime
  • 1999-12-01 AU AU20946/00A patent/AU760501B2/en not_active Expired
  • 1999-12-01 JP JP2000588161A patent/JP4790910B2/ja not_active Expired - Lifetime
  • 1999-12-01 AT AT99965422T patent/ATE233253T1/de active
  • 1999-12-01 KR KR1020017007512A patent/KR100676017B1/ko not_active Expired - Fee Related
  • 1999-12-01 DE DE59904407T patent/DE59904407D1/de not_active Expired - Lifetime
  • 1999-12-01 HU HU0104819A patent/HU229060B1/hu not_active IP Right Cessation
  • 1999-12-01 CN CNB998142247A patent/CN1140522C/zh not_active Expired - Lifetime
  • 1999-12-01 PL PL348191A patent/PL194157B1/pl unknown
  • 1999-12-01 ES ES99965422T patent/ES2193779T3/es not_active Expired - Lifetime
  • 1999-12-01 DK DK99965422T patent/DK1140890T3/da active
  • 1999-12-01 RU RU2001119277/04A patent/RU2233277C2/ru not_active IP Right Cessation
  • 1999-12-01 EP EP99965422A patent/EP1140890B1/de not_active Expired - Lifetime
  • 1999-12-01 CA CA002355098A patent/CA2355098C/en not_active Expired - Fee Related
  • 1999-12-01 WO PCT/EP1999/009333 patent/WO2000035901A1/de not_active Ceased
  • 1999-12-15 TW TW088121987A patent/TWI222866B/zh not_active IP Right Cessation
  • 1999-12-17 AR ARP990106530A patent/AR021900A1/es active IP Right Grant
• 2001
  • 2001-06-15 NO NO20012964A patent/NO328132B1/no not_active IP Right Cessation
  • 2001-07-16 ZA ZA200105840A patent/ZA200105840B/en unknown

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