BR6914264D0 - Processo para purificar e aperfeicoar o rendimento do antibiotico cefaloglicina - Google Patents

Processo para purificar e aperfeicoar o rendimento do antibiotico cefaloglicina

Info

Publication number
BR6914264D0
BR6914264D0 BR214264/69A BR21426469A BR6914264D0 BR 6914264 D0 BR6914264 D0 BR 6914264D0 BR 214264/69 A BR214264/69 A BR 214264/69A BR 21426469 A BR21426469 A BR 21426469A BR 6914264 D0 BR6914264 D0 BR 6914264D0
Authority
BR
Brazil
Prior art keywords
cephaloglycin
purify
antibiotic
perfect
performance
Prior art date
Application number
BR214264/69A
Other languages
English (en)
Inventor
R Pfeiffer
K Yang
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BR6914264D0 publication Critical patent/BR6914264D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/32—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an araliphatic carboxylic acid, which is substituted on the aliphatic radical by hetero 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
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
    • 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)
  • 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)
  • Cephalosporin Compounds (AREA)
BR214264/69A 1969-02-17 1969-11-17 Processo para purificar e aperfeicoar o rendimento do antibiotico cefaloglicina BR6914264D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79999169A 1969-02-17 1969-02-17

Publications (1)

Publication Number Publication Date
BR6914264D0 true BR6914264D0 (pt) 1973-02-22

Family

ID=25177238

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214264/69A BR6914264D0 (pt) 1969-02-17 1969-11-17 Processo para purificar e aperfeicoar o rendimento do antibiotico cefaloglicina

Country Status (17)

Country Link
US (1) US3496171A (pt)
AT (1) AT293618B (pt)
BE (1) BE742086A (pt)
BR (1) BR6914264D0 (pt)
CH (1) CH531006A (pt)
CS (1) CS157076B2 (pt)
CY (1) CY784A (pt)
DE (1) DE1958329C3 (pt)
ES (1) ES373868A1 (pt)
FR (1) FR2031460B1 (pt)
GB (1) GB1254148A (pt)
IE (1) IE33619B1 (pt)
IL (1) IL33326A (pt)
MY (1) MY7500052A (pt)
NL (1) NL6917696A (pt)
PL (1) PL83176B1 (pt)
SE (1) SE372536B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692781A (en) * 1971-02-26 1972-09-19 Glaxo Lab Ltd Recovery of pure cephalexin from acidic reaction mixtures
US4054738A (en) * 1975-12-22 1977-10-18 Eli Lilly And Company Sodium cefamandole crystalline forms
EP2566458B1 (en) * 2010-05-04 2015-08-05 Mahmut Bilgic Pharmaceutical formulations compising cefuroxime axetil

Also Published As

Publication number Publication date
IL33326A0 (en) 1970-01-29
DE1958329C3 (de) 1974-05-02
CH531006A (fr) 1972-11-30
NL6917696A (pt) 1970-08-19
DE1958329A1 (de) 1970-10-22
IE33619B1 (en) 1974-09-04
IE33619L (en) 1970-08-17
PL83176B1 (pt) 1975-12-31
GB1254148A (en) 1971-11-17
BE742086A (pt) 1970-05-25
MY7500052A (en) 1975-12-31
SE372536B (pt) 1974-12-23
US3496171A (en) 1970-02-17
FR2031460A1 (pt) 1970-11-20
AT293618B (de) 1971-10-25
CY784A (en) 1976-06-01
IL33326A (en) 1973-02-28
CS157076B2 (pt) 1974-08-23
ES373868A1 (es) 1972-02-16
FR2031460B1 (pt) 1973-04-06
DE1958329B2 (de) 1973-09-27

Similar Documents

Publication Publication Date Title
BR6915448D0 (pt) Processo para produzir antibioticos estaveis
BR7101904D0 (pt) Composicoes de revestimento e processo para produzi-las
BR7100704D0 (pt) Processo para desnicotinizar e para tratar tabaco
BR6910296D0 (pt) Processo para produzir alfa-amino-ciclo-hexadienil-alcoileno-penicilinas e cefalosporinas
BR7203985D0 (pt) Composicoes termoendureciveis e processo para obte-las
BR6566371D0 (pt) Processo para preparar carbamatos de duedro-4-benzofuranila e duedro-7-benzofuranila e composicoes praguicidas contendo os mesmos
BR6567675D0 (pt) Processo para preparar imidazois isoindois e diidro-isoquinolinas
BR7303407D0 (pt) Processo para preparar politiodiglicois
BR7307487D0 (pt) Adsorvente e processo para obtencao do mesmo
BR6792672D0 (pt) Processo para purificar beta-metilmercapto propionaldeido
BR7204672D0 (pt) Processo e instalacao para fabricar tampoes de algodao
BR6465715D0 (pt) Eletrodos negativos e processo para fabrica-los
BR6915024D0 (pt) Processo aperfeicoado para preparar cefalexina
BR6913771D0 (pt) Processo para preparar borracha butilica
BR6915071D0 (pt) Processo para preparar pirazomicina
BR6242364D0 (pt) Processo para preparar antibioticos
BR7405089D0 (pt) Poli-eter-imidas e processo para produzi-las
BR6914264D0 (pt) Processo para purificar e aperfeicoar o rendimento do antibiotico cefaloglicina
BR7017248D0 (pt) Processo para evitar explosoes fisicas
BR6456168D0 (pt) Compostos heterociclicos e processo para fazer os mesmos
BR6915176D0 (pt) Processo para preparar novos antibioticos de cefalosporin
BR6242366D0 (pt) Processo para preparar antibiotico
BR6348887D0 (pt) Processo para produzir composicoes sob forma de pelotas densas
BR7202225D0 (pt) Processo para produzir substancias antibioticas
BR7016716D0 (pt) Processo para produzir um efeito anti-depressor