GB1280887A - New isothiocyano-diphenylamines their production and compositions containing same - Google Patents
New isothiocyano-diphenylamines their production and compositions containing sameInfo
- Publication number
- GB1280887A GB1280887A GB34956/69A GB3495669A GB1280887A GB 1280887 A GB1280887 A GB 1280887A GB 34956/69 A GB34956/69 A GB 34956/69A GB 3495669 A GB3495669 A GB 3495669A GB 1280887 A GB1280887 A GB 1280887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- group
- halogen
- alkenyl
- reacting
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/26—Cyanate or isocyanate esters; Thiocyanate or isothiocyanate esters
Abstract
1280887 Isothiocyano-diphenylamines AGRIPAT SA 11 July 1969 [12 July 1968] 34956/69 Heading C2C Novel compounds I where R is H or alkyl or alkenyl of at most 3C, R 1 and R 3 are H, halogen, CN, OH, NO 2 , CO 2 H, CF 3 , or alkyl, alkenyl, alkoxy, alkenyloxy, alkylthio or alkenylthio of at most 5C, or alkanoylamino, alkanoyl, alkanoyloxy or alkoxycarbonyl of at most 6C, or dialkylamino having a total of at most 5C, or groups of the formulµ -D-N(R<SP>1</SP>) 2 or -X-D-N(R<SP>1</SP>) 2 where D is alkylene of 2 or 3 C, R<SP>1</SP> is C 1-3 alkyl, the sum of the carbons of D and the two R<SP>1</SP> groups not exceeding 6, and X is O or S and R 2 is H, halogen, NO 2 , NCS or C 1-5 alkyl (an isothiocyano group must be in m- or p-position to any OH or CO 2 H in the phenyl nuclei or to the -NR- bridge when R is H, and when R, R 1 and R 3 are H, the group -NCS at ring B is in m- or p-position and an isothiocyano group R 2 is in m-position) are made: (a) by reacting II with Halogen.CS.Y (Halogen is Cl or Br, Y is Cl, Br or dialkylamino and R<SP>1</SP> 2 is H, halogen, NO 2 , NH 2 or C 1-5 alkyl) ; (b) by reacting II with III (m is 1 or 2 and alkyl has at most 4 C); (c) by reacting II with a pentathio-dipercarbonic acid-bis-(trihalogeno-alkyl)-ester ; or (d) by reacting II (R, R 1 , R<SP>1</SP> 2 and R 3 may not be NO 2 , CF 3 or carboxy) with ammonium thiocyanate in the presence of excess hydrogen chloride, or with benzoyl isothiocyanate to afford the corresponding thiourea which is subsequently decomposed to give I. The invention also comprises a process for making IV (also novel; R 4 is alkyl or alkenyl of at most 5 C or dialkylaminoalkyl of at most 6 C, Y is O or S, n is 0 or 1, R 5 is H, -NCS, halogen, NO 2 , CF 3 , or alkyl or alkenyl of at most 5 C, R 6 is H, halogen, NO 2 , CF 3 , alkyl or alkenyl of at most 5 C or is the group -YR 4 , the -NCS group at ring B and an isothiocyano group R 5 being in m- or pposition to the -NR- bridge in the case where R is H, or to a R 4 -Y group, and in those cases where n is 0, R 6 signifies the group -Y-R 4 ) by reacting V with a compound R 4 .Z (Z is C1, Br or I and R<SP>1</SP> 6 is H halogen, NO 2 , CF 3 , alkyl or alkenyl of at most 5 C or is the group -Y-H). Products I and IV, can, if desired, be converted into their quaternary ammonium or acid addition salts. The following compounds are also prepared: 1 - N - (41 - methylthiophenyl) - 4- amino - phenyl - thiourea, N - allyl - 4 - methoxy- 4<SP>1</SP> - nitro - diphenylamine, N - n - propyl - 4- methoxy - 41 - amino - diphenylamine and N- methyl - 4 - methoxy - 4<SP>1 </SP>- (nitro - and - amino)- diphenylamines. Pharmaceutical preparations active against parasitic helminths contain I and/or salts thereof as active ingredient; administration is preferably orally.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1048268A CH498817A (en) | 1968-07-12 | 1968-07-12 | Process for the production of new isothiocyanato-diphenylamines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1280887A true GB1280887A (en) | 1972-07-05 |
Family
ID=4363708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34956/69A Expired GB1280887A (en) | 1968-07-12 | 1969-07-11 | New isothiocyano-diphenylamines their production and compositions containing same |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS4843604B1 (en) |
BE (1) | BE736010A (en) |
CH (7) | CH507194A (en) |
CY (1) | CY807A (en) |
DE (1) | DE1935338C2 (en) |
FR (1) | FR2012876A1 (en) |
GB (1) | GB1280887A (en) |
GT (1) | GT197640465A (en) |
IE (1) | IE33446B1 (en) |
IL (1) | IL32603A (en) |
KE (1) | KE2541A (en) |
MY (1) | MY7500156A (en) |
NL (1) | NL162068C (en) |
YU (4) | YU36160B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612921A1 (en) * | 1986-07-31 | 1988-09-30 | Shin Nisso Kako Co Ltd | COMPOUNDS DERIVED FROM META-AMINOPHENOL, PROCESS FOR THEIR PREPARATION |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631524A1 (en) * | 1975-07-18 | 1977-02-03 | Ciba Geigy Ag | ANTHELMINTHIAN PREPARATIONS |
DE102017008628A1 (en) * | 2017-09-14 | 2019-03-14 | Julius Montz Gmbh | Mass transfer machine |
-
1968
- 1968-07-12 CH CH987070A patent/CH507194A/en not_active IP Right Cessation
- 1968-07-12 CH CH987370A patent/CH507197A/en not_active IP Right Cessation
- 1968-07-12 CH CH987170A patent/CH507195A/en not_active IP Right Cessation
- 1968-07-12 CH CH987270A patent/CH507196A/en not_active IP Right Cessation
- 1968-07-12 CH CH1048268A patent/CH498817A/en not_active IP Right Cessation
- 1968-07-12 CH CH987570A patent/CH507903A/en not_active IP Right Cessation
- 1968-07-12 CH CH987470A patent/CH507198A/en not_active IP Right Cessation
-
1969
- 1969-07-10 YU YU1773/69A patent/YU36160B/en unknown
- 1969-07-11 NL NL6910729.A patent/NL162068C/en not_active IP Right Cessation
- 1969-07-11 IE IE946/69A patent/IE33446B1/en unknown
- 1969-07-11 CY CY807A patent/CY807A/en unknown
- 1969-07-11 FR FR6923793A patent/FR2012876A1/fr not_active Withdrawn
- 1969-07-11 JP JP44054815A patent/JPS4843604B1/ja active Pending
- 1969-07-11 IL IL32603A patent/IL32603A/en unknown
- 1969-07-11 GB GB34956/69A patent/GB1280887A/en not_active Expired
- 1969-07-11 BE BE736010A patent/BE736010A/xx not_active IP Right Cessation
- 1969-07-11 DE DE1935338A patent/DE1935338C2/en not_active Expired
-
1975
- 1975-01-14 YU YU83/75A patent/YU36161B/en unknown
- 1975-07-10 KE KE2541*UA patent/KE2541A/en unknown
- 1975-12-30 MY MY156/75A patent/MY7500156A/en unknown
-
1976
- 1976-03-01 GT GT197640465A patent/GT197640465A/en unknown
-
1978
- 1978-06-23 YU YU1489/78A patent/YU36162B/en unknown
-
1979
- 1979-12-06 YU YU02976/79A patent/YU297679A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612921A1 (en) * | 1986-07-31 | 1988-09-30 | Shin Nisso Kako Co Ltd | COMPOUNDS DERIVED FROM META-AMINOPHENOL, PROCESS FOR THEIR PREPARATION |
Also Published As
Publication number | Publication date |
---|---|
CH498817A (en) | 1970-11-15 |
FR2012876A1 (en) | 1970-03-27 |
CY807A (en) | 1976-12-01 |
BE736010A (en) | 1970-01-12 |
KE2541A (en) | 1975-07-18 |
DE1935338A1 (en) | 1970-01-22 |
NL162068B (en) | 1979-11-15 |
IL32603A0 (en) | 1969-09-25 |
YU36160B (en) | 1982-02-25 |
IE33446L (en) | 1970-01-12 |
YU36162B (en) | 1982-02-25 |
DE1935338C2 (en) | 1982-05-13 |
CH507197A (en) | 1971-05-15 |
IL32603A (en) | 1972-11-28 |
NL6910729A (en) | 1970-01-14 |
JPS4843604B1 (en) | 1973-12-19 |
YU177369A (en) | 1981-06-30 |
NL162068C (en) | 1980-04-15 |
YU8375A (en) | 1981-04-30 |
CH507195A (en) | 1971-05-15 |
YU36161B (en) | 1982-02-25 |
YU297679A (en) | 1983-01-21 |
MY7500156A (en) | 1975-12-31 |
CH507198A (en) | 1971-05-15 |
YU148978A (en) | 1981-04-30 |
CH507194A (en) | 1971-05-15 |
IE33446B1 (en) | 1974-06-26 |
CH507903A (en) | 1971-05-31 |
CH507196A (en) | 1971-05-15 |
GT197640465A (en) | 1977-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
429A | Application made for amendment of specification (sect. 29/1949) | ||
429C | Application to amend the specification withdrawn (sect. 29/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |