ES462517A1 - Procedimiento para la produccion de una forma polimorfica decimeticina a cristalograficamente pura de modo sustancial. - Google Patents

Procedimiento para la produccion de una forma polimorfica decimeticina a cristalograficamente pura de modo sustancial.

Info

Publication number
ES462517A1
ES462517A1 ES462517A ES462517A ES462517A1 ES 462517 A1 ES462517 A1 ES 462517A1 ES 462517 A ES462517 A ES 462517A ES 462517 A ES462517 A ES 462517A ES 462517 A1 ES462517 A1 ES 462517A1
Authority
ES
Spain
Prior art keywords
cimetidine
procedure
production
polymorphic form
peak
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
ES462517A
Other languages
English (en)
Spanish (es)
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.)
Smith Kline & French Laboratories Ltd
Original Assignee
Smith Kline & French Laboratories 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10407431&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES462517(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB3906576A external-priority patent/GB1543238A/en
Application filed by Smith Kline & French Laboratories Ltd filed Critical Smith Kline & French Laboratories Ltd
Publication of ES462517A1 publication Critical patent/ES462517A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
ES462517A 1976-09-21 1977-09-21 Procedimiento para la produccion de una forma polimorfica decimeticina a cristalograficamente pura de modo sustancial. Expired ES462517A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3906576A GB1543238A (en) 1976-09-21 1976-09-21 Polymorph of cimetidine

Publications (1)

Publication Number Publication Date
ES462517A1 true ES462517A1 (es) 1978-07-01

Family

ID=10407431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462517A Expired ES462517A1 (es) 1976-09-21 1977-09-21 Procedimiento para la produccion de una forma polimorfica decimeticina a cristalograficamente pura de modo sustancial.

Country Status (18)

Country Link
JP (1) JPS60185767A (enExample)
AR (1) AR218267A1 (enExample)
BG (1) BG28050A3 (enExample)
CS (1) CS207482B1 (enExample)
DD (1) DD129906A5 (enExample)
DK (1) DK417677A (enExample)
ES (1) ES462517A1 (enExample)
FI (1) FI772542A7 (enExample)
GR (1) GR61173B (enExample)
IT (1) IT1086352B (enExample)
MY (1) MY8400026A (enExample)
NL (1) NL7710354A (enExample)
NO (1) NO773225L (enExample)
PL (1) PL103681B1 (enExample)
PT (1) PT66927B (enExample)
SE (1) SE7710518L (enExample)
ZA (1) ZA774857B (enExample)
ZM (1) ZM7077A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338169A (en) * 1971-03-09 1973-11-21 Smith Kline French Lab Ureas thioureas and guanidines
GB1397436A (en) * 1972-09-05 1975-06-11 Smith Kline French Lab Heterocyclic n-cyanoguinidines
GB1531221A (en) * 1974-09-02 1978-11-08 Smith Kline French Lab Process for preparing guanidine derivatives

Also Published As

Publication number Publication date
MY8400026A (en) 1984-12-31
NO773225L (no) 1978-03-22
BG28050A3 (bg) 1980-02-25
PT66927B (en) 1979-03-13
AR218267A1 (es) 1980-05-30
SE7710518L (sv) 1978-03-22
JPS60185767A (ja) 1985-09-21
JPS6234759B2 (enExample) 1987-07-28
CS207482B1 (en) 1981-07-31
FI772542A7 (enExample) 1977-08-29
IT1086352B (it) 1985-05-28
PL200960A1 (pl) 1978-05-22
PL103681B1 (pl) 1979-07-31
DD129906A5 (de) 1978-02-15
GR61173B (en) 1978-10-03
PT66927A (en) 1977-09-01
NL7710354A (nl) 1978-03-23
DK417677A (da) 1978-03-22
ZA774857B (en) 1978-06-28
ZM7077A1 (en) 1978-08-21

Similar Documents

Publication Publication Date Title
IT1256304B (it) Derivati fosfazenici e loro impiego come stabilizzanti per oli e grassi a base di perfluoropolieteri
IT8019615A0 (it) Processo per la fabbricazione di circuiti integrati.
BR8003379A (pt) Processo para separar solidos e escoria entranhados de uma corrente de gas bruto quente,e aparelho para o mesmo
ES8403453A1 (es) Un procedimiento para preparar amidas del acido 1-metil-5-p-toluoilpirrol-2-acetico.
BR7504382A (pt) Processo para a producao de valores metalicos comercialmente utilizaveis a partir de ferro-niquel
BR7407119A (pt) Filtro oco para cigarros processo e aparelho para producao do mesmo
IT7925570A0 (it) Processo per la produzione di diesterediammidi.
IT8221977A0 (it) Procedimento per la produzione di metalli ad elevata purezza.
BR7403962D0 (pt) Processo para fabricacao de esteres de benzofuranila, bem como composicao herbicidas a base destes compostos
BR6805268D0 (pt) Processo para producao de zeina com elevada pureza
MX9304746A (es) Pestillo para recipiente.
CH483119A (it) Lampadina di piccole dimensioni, cosiddetta lampadina pisello, suo procedimento di fabbricazione ed utensile per l'attuazione del procedimento
BR7503428A (pt) Processo para melhorar a capacidade de transferir calor de uma superficie metalica
IT956210B (it) Processo di generazione di energia frigorifera e frigorifero utilizzan ta tale processo
JPS52108770A (en) Manufacture for direct heat type cathode
BR6681699D0 (pt) Processo para fabricacao de delta 4,9,11-trienos da serie de 19-nor-androsteno
IT7823893A0 (it) Processo per la produzione di polimeri acrilonitrilici difficilmente combustibili o dicorpi da essi foggiati.
BR7503332A (pt) Processo aperfeicoado para o aquecimento e refrigeracao alternados de um cambiador termico de uma instalacao de aquecimento e de refrigeracao,bem como instalacao para a realizacao do mesmo
NL7502142A (en) Impact-absorbing device for rail vehicle - has telescopic elements of which one cuts into the other on impact
CA793288A (en) Process for the recovery of oil from tar sands-progressive lowering of temperature
US1298987A (en) Glass-cutting mechanism.
ES518036A0 (es) Maquina de elevado rendimiento para la produccion de energia termica.
BR7203296D0 (pt) Processo para producao de 1,5-e 1,8-di-hidroxi-antraquinona
JPS527668A (en) Method of manufacturing microchannel plates
ES479046A0 (es) Central para la produccion de energia, especialmente energia electrica.