IT1086352B - Processo per preparare forme polimorfe di cimetidina - Google Patents

Processo per preparare forme polimorfe di cimetidina

Info

Publication number
IT1086352B
IT1086352B IT27402/77A IT2740277A IT1086352B IT 1086352 B IT1086352 B IT 1086352B IT 27402/77 A IT27402/77 A IT 27402/77A IT 2740277 A IT2740277 A IT 2740277A IT 1086352 B IT1086352 B IT 1086352B
Authority
IT
Italy
Prior art keywords
cimetidine
polymorphic forms
preparing polymorphic
preparing
forms
Prior art date
Application number
IT27402/77A
Other languages
English (en)
Original Assignee
Smith Kline French Lab
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=IT1086352(B) "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 Lab filed Critical Smith Kline French Lab
Application granted granted Critical
Publication of IT1086352B publication Critical patent/IT1086352B/it

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)
IT27402/77A 1976-09-21 1977-09-08 Processo per preparare forme polimorfe di cimetidina IT1086352B (it)

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
IT1086352B true IT1086352B (it) 1985-05-28

Family

ID=10407431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27402/77A IT1086352B (it) 1976-09-21 1977-09-08 Processo per preparare forme polimorfe di cimetidina

Country Status (18)

Country Link
JP (1) JPS60185767A (it)
AR (1) AR218267A1 (it)
BG (1) BG28050A3 (it)
CS (1) CS207482B1 (it)
DD (1) DD129906A5 (it)
DK (1) DK417677A (it)
ES (1) ES462517A1 (it)
FI (1) FI772542A (it)
GR (1) GR61173B (it)
IT (1) IT1086352B (it)
MY (1) MY8400026A (it)
NL (1) NL7710354A (it)
NO (1) NO773225L (it)
PL (1) PL103681B1 (it)
PT (1) PT66927B (it)
SE (1) SE7710518L (it)
ZA (1) ZA774857B (it)
ZM (1) ZM7077A1 (it)

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
SE7710518L (sv) 1978-03-22
ES462517A1 (es) 1978-07-01
AR218267A1 (es) 1980-05-30
PL103681B1 (pl) 1979-07-31
NO773225L (no) 1978-03-22
MY8400026A (en) 1984-12-31
NL7710354A (nl) 1978-03-23
FI772542A (it) 1977-08-29
PT66927B (en) 1979-03-13
ZA774857B (en) 1978-06-28
DD129906A5 (de) 1978-02-15
BG28050A3 (en) 1980-02-25
ZM7077A1 (en) 1978-08-21
CS207482B1 (en) 1981-07-31
PL200960A1 (pl) 1978-05-22
GR61173B (en) 1978-10-03
JPS60185767A (ja) 1985-09-21
PT66927A (en) 1977-09-01
DK417677A (da) 1978-03-22
JPS6234759B2 (it) 1987-07-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929