BG28050A3 - Method of obtaining of polymorphous form "a" of cymetidine - Google Patents

Method of obtaining of polymorphous form "a" of cymetidine

Info

Publication number
BG28050A3
BG28050A3 BG7736338A BG3633877A BG28050A3 BG 28050 A3 BG28050 A3 BG 28050A3 BG 7736338 A BG7736338 A BG 7736338A BG 3633877 A BG3633877 A BG 3633877A BG 28050 A3 BG28050 A3 BG 28050A3
Authority
BG
Bulgaria
Prior art keywords
cymetidine
obtaining
polymorphous form
polymorphous
Prior art date
Application number
BG7736338A
Other languages
English (en)
Inventor
Bavin Guy
Sly Phillips
Tovey
Ward
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=BG28050(A3) "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
Publication of BG28050A3 publication Critical patent/BG28050A3/xx

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)
BG7736338A 1976-09-21 1977-05-17 Method of obtaining of polymorphous form "a" of cymetidine BG28050A3 (en)

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
BG28050A3 true BG28050A3 (en) 1980-02-25

Family

ID=10407431

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7736338A BG28050A3 (en) 1976-09-21 1977-05-17 Method of obtaining of polymorphous form "a" of cymetidine

Country Status (18)

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

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 (xx) 1977-08-29
PT66927B (en) 1979-03-13
ZA774857B (en) 1978-06-28
DD129906A5 (de) 1978-02-15
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
IT1086352B (it) 1985-05-28
PT66927A (en) 1977-09-01
DK417677A (da) 1978-03-22
JPS6234759B2 (xx) 1987-07-28

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