CN1061968A - 制备雷尼替丁的方法 - Google Patents

制备雷尼替丁的方法 Download PDF

Info

Publication number
CN1061968A
CN1061968A CN91110542A CN91110542A CN1061968A CN 1061968 A CN1061968 A CN 1061968A CN 91110542 A CN91110542 A CN 91110542A CN 91110542 A CN91110542 A CN 91110542A CN 1061968 A CN1061968 A CN 1061968A
Authority
CN
China
Prior art keywords
methylamine
reaction
ranitidine hcl
formula
ranitidine
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.)
Pending
Application number
CN91110542A
Other languages
English (en)
Chinese (zh)
Inventor
A·杰曾兹基
B·罗森兹
M·C·N·科耶
L·戈多
B·斯蒂凯
T·本兹卡
P·N·费特克
L·赫尔曼
G·哈瓦斯
P·卡尔文
L·斯蒂芬
T·巴罗吉
E·卡斯特纳
N·马基
L·托尔狄
E·戴斯勒
A·拉扎
P·马蒂尤斯
E·尤克特
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Chemical Works of Gedeon Richter 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 Chemical Works of Gedeon Richter Ltd filed Critical Chemical Works of Gedeon Richter Ltd
Publication of CN1061968A publication Critical patent/CN1061968A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic 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
    • C07D307/36—Heterocyclic 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 only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
CN91110542A 1990-11-09 1991-11-09 制备雷尼替丁的方法 Pending CN1061968A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU907074A HU207308B (en) 1990-11-09 1990-11-09 Process for producing 1- /2-/5-/dimethyl-amino-methyl/-2-/furyl-methyl-thio/-ethyl//- -amino-1-/methyl-amino-2-nitro-ethylene
HU7074/90 1990-11-09

Publications (1)

Publication Number Publication Date
CN1061968A true CN1061968A (zh) 1992-06-17

Family

ID=10972142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91110542A Pending CN1061968A (zh) 1990-11-09 1991-11-09 制备雷尼替丁的方法

Country Status (16)

Country Link
KR (1) KR920009813A (pt)
CN (1) CN1061968A (pt)
AR (1) AR248017A1 (pt)
AT (1) AT400146B (pt)
CA (1) CA2055189A1 (pt)
CZ (1) CZ280197B6 (pt)
DK (1) DK184291A (pt)
ES (1) ES2036479B1 (pt)
FI (1) FI915265A (pt)
GR (1) GR1002225B (pt)
HU (1) HU207308B (pt)
NO (1) NO179208C (pt)
PL (1) PL166616B1 (pt)
PT (1) PT99470A (pt)
RU (1) RU2032681C1 (pt)
YU (1) YU177391A (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115111B (en) * 1982-01-25 1987-01-14 Ava Int Corp Fail safe gate valves and actuators therefor
ES543966A0 (es) * 1982-11-22 1986-03-01 Medichem Sa Procedimiento para la preparacion de la n-(2-(((5-(dimetila-mino)-metil-2-furanil)metil)tio)etil)-n'-metil-2-nitro-1,1- etendiamina
YU42819B (en) * 1982-11-22 1988-12-31 Lek Tovarna Farmacevtskih Process for preparing n-/2-///5-(dimethyl-amino)-methyl-2-furanyl/methyl/thio/ethyl-n'-methyl-2-nitro-1,1-ethene diamine
PT79699B (en) * 1983-12-22 1986-12-10 Pfizer Process for preparing quinolone inotropic agents
HU196979B (en) * 1985-01-11 1989-02-28 Gyogyszerkutato Intezet Process for producing basic thioether and salt
ES8603706A1 (es) * 1985-06-12 1986-01-16 Medichem Sa Procedimiento para la preparacion de la n-(2-(((5-(dimetila-mino)metil-2-furanil)metil)tio)etil)-n'-metil-2-nitro-1,1- etilendiamina

Also Published As

Publication number Publication date
NO914376D0 (no) 1991-11-08
HU207308B (en) 1993-03-29
DK184291D0 (da) 1991-11-08
PL166616B1 (pl) 1995-06-30
DK184291A (da) 1992-05-10
CS340391A3 (en) 1992-05-13
CA2055189A1 (en) 1992-05-10
ES2036479A1 (es) 1993-05-16
FI915265A0 (fi) 1991-11-08
ATA220391A (de) 1995-02-15
NO914376L (no) 1992-05-11
HU907074D0 (en) 1991-05-28
GR1002225B (en) 1996-04-18
AR248017A1 (es) 1995-05-31
PL292327A1 (en) 1992-07-13
AT400146B (de) 1995-10-25
PT99470A (pt) 1992-10-30
CZ280197B6 (cs) 1995-11-15
CA2055189C (pt) 1992-05-10
KR920009813A (ko) 1992-06-25
YU177391A (sh) 1994-01-20
GR910100451A (el) 1992-10-08
FI915265A (fi) 1992-05-10
ES2036479B1 (es) 1993-12-16
RU2032681C1 (ru) 1995-04-10
NO179208C (no) 1996-08-28
HUT59916A (en) 1992-07-28
NO179208B (no) 1996-05-20

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