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21. 发明专利

GB1323442A MANUFACTURE OF 2,2,-DIPHTHALIMIDO-1,1,-DIANTHRAQUINONYL 未知
公开(公告)号：GB1323442A
公开(公告)日：1973-07-18
申请号：GB5288170
申请日：1970-11-06
申请人： BASF AG
IPC分类号： C09B1/00 , D05B65/00 , C07D27/74 , C07D27/72
摘要： 1323442 2,2 1 -diphthalimide-1,1 1 -dianthraquinonyl BADISCHE ANILIN- & SODAFABRIK AG 6 Nov 1970 [8 Nov 1969] 52881/70 Heading C2C 2,2 1 - diphthalimido - 1,11 - dianthraquinonyl is prepared by the interaction of 1-chloro-2- aminoanthraquinone with e.g. at least twice its weight of phthalic anhydride at 150-250‹ C. to give 1-chloro-2-phthalimidoanthraquinone and treating the reaction mixture with copper powder at 150-250‹ C.

22. 发明专利

DE2135671A1 Magnesium pye-electron complex - of sandwich structure used in cosmetics 未知
公开(公告)号：DE2135671A1
公开(公告)日：1973-01-25
申请号：DE2135671
申请日：1971-07-16
申请人： SCHULZ HANS JUERGEN
发明人： SCHULZ HANS-JUERGEN
IPC分类号： A61K8/58 , A61Q19/00 , C07D487/22 , C07D27/74
摘要： Title cpds have formula C32N16MgCl2. The Mg2+ ion is sandwiched between two 8 PI-electron systems (I):-The Mg2+ forming a PI-complex with the innermost ring.

23. 发明授权

US3668218A Copper phthalocyaninesulphonic acids 失效
标题翻译：铜酞菁酸
公开(公告)号：US3668218A
公开(公告)日：1972-06-06
申请号：US3668218D
申请日：1970-03-06
申请人： SANDOZ LTD
发明人： TOBEL HANS VON
IPC分类号： C09B47/067 , C09B47/06 , C09B47/24 , C07D27/74
CPC分类号： C09B47/065 , C09B47/24
摘要： Copper phthalocyaninesulphonic acids which contain on the average 2 to 3 sulphonic acid groups, of which 1 to 1.8 are in 4positions and the remainder in 3-positions, are suitable for exhaustion dyeing, pad dyeing and printing of natural and synthetic polyamide fibers, polyurethane fibers, natural and regenerated cellulosic fibers and leather.
摘要翻译：含有平均2至3个磺酸基团的铜酞菁磺酸，其中1至1.8为4位，余数为3位，适用于天然和合成聚酰胺纤维的耗尽染色，染色和印花，聚氨酯纤维，天然和再生纤维素纤维和皮革。

26. 发明专利

FR2218333B1 未知
公开(公告)号：FR2218333B1
公开(公告)日：1978-03-03
申请号：FR7306040
申请日：1973-02-21
申请人： UGINE KUHLMANN
IPC分类号： C09B47/12 , C09B47/16 , C09B47/24 , C09B47/32 , C09B67/22 , C07D27/74 , C09B47/04 , C09B67/00 , C09D7/08
摘要： Compounds falling within the formula: R1 - ¦ [Pc (SO3 )n]m/n (R2-N-CH2)m Pc (II) ¦+ R3 in which Pc represents the residue of a phthalocyanine, R1 represents an alkyl group of low molecular weight or a cycloalkyl group, R2 represents a hydrogen atom, an alkyl group of low molecular weight or a cycloalkyl group, R3 represents a hydrogen atom or an alkyl group of low molecular weight, R1 and R2 or R1, R2 and R3 may also form a heterocyclic residue with the nitrogen atom and m and n each represent a whole or fractional number from 1 to 4; mixture of phthalocyanine pigments comprising a phthalocyanine pigment unstable to flocculation or sedimentation and at least one compound of the above formula; process for the stabilization of a phthalocyanine pigment comprising incorporating therein at least one compound of the above formula; process for the preparation of a compound of the above formula comprising reacting a phthalocyanine-sulphonate of the formula:

29. 发明专利

SE367624B 未知
公开(公告)号：SE367624B
公开(公告)日：1974-06-04
申请号：SE1006470
申请日：1970-07-21
申请人： GAF CORP
发明人： GARNISH S , ISLAM R
IPC分类号： C07D207/26 , C07D207/27 , G03C1/54 , C07D27/08 , C07D27/74 , C07D29/26 , C07D87/38

30. 发明专利

GB1343462A N-SUBSTITUTED INDOLE DIMERS 未知
公开(公告)号：GB1343462A
公开(公告)日：1974-01-10
申请号：GB1343462D
申请日：1971-01-14
申请人： BRISTOL MYERS CO
IPC分类号： C07D209/08 , C07D487/04 , C07D27/74 , A61K27/00 , C07D57/00
摘要： 1343462 Derivatives of indole dimers BRISTOL-MYERS CO 14 Jan 1971 44906/73 Divided out of 1343461 Heading C2C The invention comprises compounds of formulµ and their acid addition salts, wherein R 1 and R 8 are each H or C 1-4 alkyl; R 2 and R 9 are C 1-8 alkyl, C 3-10 cycloalkyl or polycycloalkyl; or R 1 -R 2 form a 2 - (1-pyrrolinyl) ring optionally substituted by 1-3 C 1-4 alkyl groups, and R 8 - R 9 may form a 5, 6 or 7-membered heterocyclic ring optionally substituted by 1-3 C 1-4 alkyl groups; R 4 is H or 4, 5- or 6-C 1-4 alkyl ; and R 13 is each H or C 1-4 alkyl. I and II are prepared by reacting the corresponding indole dimers with R 1 CONHR 2 (or R 8 CONHR 9 ) and POCl 3 , while III is prepared by heating I when R 2 N : CR 1 - is 5-R 13 -2-(1-pyrrolinyl). Therapeutic compositions for oral or parenteral administration comprise compounds of the above formulµ, which have a diuretic, antithrombogenic and antiarrhythmic effect.

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