GB1294443A - Process for the preparation of guanidino derivatives - Google Patents

Process for the preparation of guanidino derivatives

Info

Publication number
GB1294443A
GB1294443A GB825669A GB825669A GB1294443A GB 1294443 A GB1294443 A GB 1294443A GB 825669 A GB825669 A GB 825669A GB 825669 A GB825669 A GB 825669A GB 1294443 A GB1294443 A GB 1294443A
Authority
GB
United Kingdom
Prior art keywords
formula
acid addition
addition salt
group
hydrogen
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
GB825669A
Inventor
George Ross Taylor
Peter Alfred Wilkinson
Wilfred James Cecil Dyke
George Gerald Badcock
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.)
UCB Pharma Ltd
Original Assignee
Evans Medical 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 Evans Medical Ltd filed Critical Evans Medical Ltd
Priority to GB825669A priority Critical patent/GB1294443A/en
Publication of GB1294443A publication Critical patent/GB1294443A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1294443 Guanidines EVANS MEDICAL Ltd 13 Feb 1970 [14 Feb 1969] 8256/69 Addition to 1114155 Heading C2C Compounds of Formula I (in which each of R<SP>1</SP> and R<SP>2</SP> is a hydrogen atom or an alkyl group, each of R<SP>6</SP>, R<SP>7</SP> and R<SP>8</SP> is an alkylene group separating adjacent nitrogen atoms by a chain of at least two carbon atoms, the total number of carbon atoms in the straight chain between the groups G<SP>1</SP> and G<SP>2</SP>, excluding branching groups, being always greater than 12, n is 0 to 4 and each of G<SP>1</SP> and G<SP>2</SP> is a group of Formula II in which each of R<SP>3</SP>, R<SP>4</SP> and R<SP>5</SP> is a hydrogen atom or a C 1-4 alkyl group) and acid addition salts thereof, are prepared by reacting a compound of Formula III with a compound of Formula IV (in which R<SP>9</SP> is an alkyl or aralkyl group) or an acid addition salt thereof, and, if required, converting a resulting base into an acid addition salt, or converting a resulting acid addition salt into a different acid addition salt. Compounds of Formula IV in which R<SP>3</SP>, R<SP>4</SP> and R<SP>5</SP> are all hydrogen atoms'are prepared in the form of their hydrogen sulphates by reacting an alcohol R<SP>9</SP>OH with cyanamide in the presence of at least two equivalents of sulphuric acid.
GB825669A 1969-02-14 1969-02-14 Process for the preparation of guanidino derivatives Expired GB1294443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB825669A GB1294443A (en) 1969-02-14 1969-02-14 Process for the preparation of guanidino derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB825669A GB1294443A (en) 1969-02-14 1969-02-14 Process for the preparation of guanidino derivatives

Publications (1)

Publication Number Publication Date
GB1294443A true GB1294443A (en) 1972-10-25

Family

ID=9849019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB825669A Expired GB1294443A (en) 1969-02-14 1969-02-14 Process for the preparation of guanidino derivatives

Country Status (1)

Country Link
GB (1) GB1294443A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013554A1 (en) * 1979-01-06 1980-07-23 Dainippon Ink And Chemicals, Inc. Process for production of 1,17-diamino-9-azaheptadecane
EP0031109A2 (en) * 1979-12-22 1981-07-01 Hoechst Aktiengesellschaft Guanidinium compounds, process for their preparation and their use as microbicides
EP0211306A2 (en) * 1985-07-23 1987-02-25 Dainippon Ink And Chemicals, Inc. Process for producing iminoctadine tri-(alkylbenzenesulfonates)
EP0338430A1 (en) * 1988-04-19 1989-10-25 BASF Aktiengesellschaft Guanidine compounds and fungicides containing them
EP0472093A1 (en) * 1990-08-22 1992-02-26 BASF Aktiengesellschaft Bis guanidines and fungicides containing same
EP0915085A2 (en) * 1997-11-04 1999-05-12 Basf Aktiengesellschaft Process for the preparation of substituted guanidine derivatives

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013554A1 (en) * 1979-01-06 1980-07-23 Dainippon Ink And Chemicals, Inc. Process for production of 1,17-diamino-9-azaheptadecane
EP0031109A2 (en) * 1979-12-22 1981-07-01 Hoechst Aktiengesellschaft Guanidinium compounds, process for their preparation and their use as microbicides
EP0031109A3 (en) * 1979-12-22 1981-11-11 Hoechst Aktiengesellschaft Guanidinium compounds, process for their preparation and their use as microbicides
EP0211306A2 (en) * 1985-07-23 1987-02-25 Dainippon Ink And Chemicals, Inc. Process for producing iminoctadine tri-(alkylbenzenesulfonates)
EP0211306A3 (en) * 1985-07-23 1988-01-13 Dainippon Ink And Chemicals, Inc. Process for producing iminoctadine 3-alkylbenzenesulfonates
EP0338430A1 (en) * 1988-04-19 1989-10-25 BASF Aktiengesellschaft Guanidine compounds and fungicides containing them
US4945112A (en) * 1988-04-19 1990-07-31 Basf Aktiengesellschaft Guanidinium compounds and fungicides containing them
EP0472093A1 (en) * 1990-08-22 1992-02-26 BASF Aktiengesellschaft Bis guanidines and fungicides containing same
US5242948A (en) * 1990-08-22 1993-09-07 Basf Aktiengesellschaft Bisguanidines and fungicides containing them
EP0915085A2 (en) * 1997-11-04 1999-05-12 Basf Aktiengesellschaft Process for the preparation of substituted guanidine derivatives
EP0915085A3 (en) * 1997-11-04 1999-12-08 Basf Aktiengesellschaft Process for the preparation of substituted guanidine derivatives
CN1071316C (en) * 1997-11-04 2001-09-19 Basf公司 The preparation of substituted guanidine derivatives

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired