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
  • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
  • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
  • C07D207/36—Oxygen or sulfur atoms
• • 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
  • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
  • A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
  • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
  • C07D207/36—Oxygen or sulfur atoms
  • C07D207/40—2,5-Pyrrolidine-diones
  • C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
• • 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)
• Pharmacology & Pharmacy (AREA)
• Epidemiology (AREA)
• Medicinal Chemistry (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Pyrrole Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=64735783

Family Applications (1)

Country Status (30)

Families Citing this family (8)

Family Cites Families (13)

• 2017
  • 2017-06-21 KR KR1020170078745A patent/KR102233455B1/ko active Active
• 2018
  • 2018-06-21 HU HUE18821303A patent/HUE057666T2/hu unknown
  • 2018-06-21 RS RS20211408A patent/RS62564B1/sr unknown
  • 2018-06-21 SI SI201830482T patent/SI3642181T1/sl unknown
  • 2018-06-21 EP EP18821303.7A patent/EP3642181B1/en active Active
  • 2018-06-21 MY MYPI2019006395A patent/MY188800A/en unknown
  • 2018-06-21 CN CN201880029597.9A patent/CN110582482B/zh active Active
  • 2018-06-21 RU RU2019135250A patent/RU2737470C1/ru active
  • 2018-06-21 TN TNP/2019/000301A patent/TN2019000301A1/en unknown
  • 2018-06-21 PT PT188213037T patent/PT3642181T/pt unknown
  • 2018-06-21 SG SG11201911164WA patent/SG11201911164WA/en unknown
  • 2018-06-21 AU AU2018288933A patent/AU2018288933B2/en active Active
  • 2018-06-21 JP JP2019563427A patent/JP6799178B2/ja active Active
  • 2018-06-21 NZ NZ758770A patent/NZ758770A/en unknown
  • 2018-06-21 US US16/608,924 patent/US11345660B2/en active Active
  • 2018-06-21 ES ES18821303T patent/ES2901701T3/es active Active
  • 2018-06-21 MA MA49472A patent/MA49472B1/fr unknown
  • 2018-06-21 PL PL18821303T patent/PL3642181T3/pl unknown
  • 2018-06-21 JO JOP/2019/0265A patent/JOP20190265B1/ar active
  • 2018-06-21 CA CA3061713A patent/CA3061713C/en active Active
  • 2018-06-21 WO PCT/KR2018/006989 patent/WO2018236153A1/en not_active Ceased
  • 2018-06-21 PE PE2019002402A patent/PE20210151A1/es unknown
  • 2018-06-21 MX MX2019015382A patent/MX391715B/es unknown
  • 2018-06-21 HR HRP20211819TT patent/HRP20211819T1/hr unknown
• 2019
  • 2019-10-29 SA SA519410407A patent/SA519410407B1/ar unknown
  • 2019-11-14 CO CONC2019/0012689A patent/CO2019012689A2/es unknown
  • 2019-11-14 DO DO2019000291A patent/DOP2019000291A/es unknown
  • 2019-11-15 EC ECSENADI201981847A patent/ECSP19081847A/es unknown
  • 2019-11-26 CL CL2019003450A patent/CL2019003450A1/es unknown
  • 2019-12-18 PH PH12019502865A patent/PH12019502865A1/en unknown
• 2022
  • 2022-04-29 US US17/732,804 patent/US20220259146A1/en not_active Abandoned

Also Published As

Similar Documents