GB1489734A - Ascorbic acid derivative and pharmaceutical compositions containing the same - Google Patents

Ascorbic acid derivative and pharmaceutical compositions containing the same

Info

Publication number
GB1489734A
GB1489734A GB13416/76A GB1341676A GB1489734A GB 1489734 A GB1489734 A GB 1489734A GB 13416/76 A GB13416/76 A GB 13416/76A GB 1341676 A GB1341676 A GB 1341676A GB 1489734 A GB1489734 A GB 1489734A
Authority
GB
United Kingdom
Prior art keywords
ascorbic acid
same
pharmaceutical compositions
compositions containing
acid derivative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13416/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemiphar Co Ltd
Original Assignee
Nippon Chemiphar Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Chemiphar Co Ltd filed Critical Nippon Chemiphar Co Ltd
Publication of GB1489734A publication Critical patent/GB1489734A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
    • C07D307/62Three oxygen atoms, e.g. ascorbic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365Lactones
    • A61K31/375Ascorbic acid, i.e. vitamin C; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (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)
  • Saccharide Compounds (AREA)
GB13416/76A 1975-04-08 1976-04-02 Ascorbic acid derivative and pharmaceutical compositions containing the same Expired GB1489734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4185575 1975-04-08

Publications (1)

Publication Number Publication Date
GB1489734A true GB1489734A (en) 1977-10-26

Family

ID=12619855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13416/76A Expired GB1489734A (en) 1975-04-08 1976-04-02 Ascorbic acid derivative and pharmaceutical compositions containing the same

Country Status (6)

Country Link
DE (1) DE2615372A1 (enrdf_load_stackoverflow)
FR (1) FR2306689A1 (enrdf_load_stackoverflow)
GB (1) GB1489734A (enrdf_load_stackoverflow)
IL (1) IL49355A (enrdf_load_stackoverflow)
NL (1) NL7603698A (enrdf_load_stackoverflow)
ZA (1) ZA762124B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169202A (en) * 1978-06-05 1979-09-25 American Home Products Corporation Process for preparing 4,5-dihydro-4-oxofuran-2-carboxylic acid derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452844A (en) * 1973-11-07 1976-10-20 Kumiai Chemical Industry Co Process for producing salts of l-asorbic acid-2-sulphate

Also Published As

Publication number Publication date
IL49355A (en) 1979-09-30
DE2615372A1 (de) 1976-10-21
IL49355A0 (en) 1976-06-30
ZA762124B (en) 1977-04-27
NL7603698A (nl) 1976-10-12
FR2306689A1 (fr) 1976-11-05
FR2306689B1 (enrdf_load_stackoverflow) 1978-11-17

Similar Documents

Publication Publication Date Title
IE43653L (en) Sequestration of oxygen dissolved in water
GB1380225A (en) Biphenylyl- alkanoylaminopyridines and acid addition salts thereof
NZ180785A (en) Preparation of 5-aroyl-1-lower alkylpyr-rolf-2-acetic acid derivatives
IE37478B1 (en) Preparation of fused-ring pyridine and pyrazine derivatives
GB1271466A (en) Thiocarbamic acid derivatives
GB1489734A (en) Ascorbic acid derivative and pharmaceutical compositions containing the same
IL52704A0 (en) Novel derivatives of 7-amino-cephem-4-carboxylic acid
GB1513701A (en) Watersoluble dye composition
ZA763808B (en) Production of alkali metal phosphate solution of low vanadium content
IE37573B1 (en) Thiocarbamic acid derivatives and process for their preparation
GB1250045A (en) A new water soluble derivative of erythromycin
JPS5252188A (en) F-cont. surfactants
IE38561L (en) 1,4-DITHIINO (2,3-c) PYRROLE DERIVATIVES
IE35052B1 (en) Indenopyridine derivatives
GR75654B (enrdf_load_stackoverflow)
GB1477996A (en) Quinolizine derivatives and their preparation
ES469528A1 (es) Mejoras en un procedimiento para la obtencion de acido 7- amino-3-(((2-metil-1,3,4-tiadiazol-5-il)-tio)-metil)-3-cefem-4-carboxilico
GB1430179A (en) Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulosic materials
CA1028329A (en) Amine and sodium salts of mono and diesters of 2,5-dihydroxybenzene sulfonic acid
GB1430188A (en) Diaza-oxa-bicyclodecane derivatives
ES435108A1 (es) Un procedimiento para la preparacion de nuevos compuestos deacidos xantona-2-carboxilicos 5, 7-disustituidos.
GB1490247A (en) Process for preparing mono-and di-esters of 2,5-dihydroxybenzene sulphonic acid
JPS5219647A (en) Preparation of 3-aminomethyl-4- homoisotwistane and its acid addition salt
IE34832B1 (en) New thiepin derivatives their production and compositions containing same
GB1093971A (en) Improvements in novel mercury compound

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee