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1. 发明授权

US3896116A Lactone compounds derived from pyridine-carboxylic acids and process for preparing the same 失效
标题翻译：衍生自吡啶羧酸的LACTONE化合物及其制备方法
公开(公告)号：US3896116A
公开(公告)日：1975-07-22
申请号：US45452674
申请日：1974-03-25
申请人： HODOGAYA CHEMICAL CO LTD
发明人： OZUTSUMI MINORU , MIYAZAWA YOSHIHIDE , SUZUKA SUSUMU
IPC分类号： B41M5/136 , B41M5/145 , B41M5/327 , C07D213/79 , C09B11/26 , C09B11/28 , C07D7/42 , C07D5/14
CPC分类号： C09B11/26 , B41M5/1455 , B41M5/3275 , C07D213/79
摘要： ARE AS DEFINED HEREINAFTER, USEFUL AS A COLOR FORMER, AND A PROCESS FOR PREPARING THE SAME ARE DISCLOSED.
A lactone compound represented by the following formula

OR A MIXTURE THEREOF, WHEREIN R1, R2, R3 and the partial structure

2. 发明授权

US3769302A Aliphatic amino-substituted flourans 失效
标题翻译：阿拉伯氨基酸替代燃料
公开(公告)号：US3769302A
公开(公告)日：1973-10-30
申请号：US3769302D
申请日：1969-01-21
申请人： HOOVER T , WRIGHT A
发明人： HOOVER T , WRIGHT A
IPC分类号： B41M5/145 , C09B11/24 , C07D7/42
CPC分类号： C09B11/24 , B41M5/1455
摘要： A CHROMOGENIC MATERIAL OF NORMALLY COLORLESS FORM IS DISCLOSED, HAVING A STRUCTUAL FORMULA:

3-(O=),6''-((R3)2-N-),2''-(R1-CH(-R2)-N(-R)-)SPIRO(PHTHALAN-

1,9''-XANTHENE)

WHEREIN, R1 AND R3 REPRESENT HYDROGEN RADICALS AND ALKYL RADICALS; AND R2 REPRESENTS ESTER, ACYL, ALKYLENE AND PHENYL RADICALS; SAID MATERIALS ASSUMING A COLORED FORM UPON REACTIVE CONTACT WITH A LEWIS ACID MOLECULE. EXAMPLES INCLUDE

2-((CARBO-TERT-BUTOXY)METHYLAMINO)-6''-DIETHYLAMINOFLUORAN; 2''(N-(CARBETHOXYMETHYL)-N-METHYLAMINO)-6''-DIETHYLAMINOFLUORAN; 2''-ALLYLAMINO-6''-DIETHYLAMINOFLUORAN; 6''DIETHYLAMINO-2''-(N-(N'',N''-DIMETHYLCARBAMOYLMETHYL) AMINO)FLUORAN; 6''-DIETHYLAMINO-2''-(N-PHENACYL)AMINOFLUORAN; 2''-((CARBOMETHOXY)METHYLAMINO)-6''-DIETHYLAMINOFLUORAN AND 2''(N-(A-CARBETJPXYETHYL)AMINO)-6''-DIETHYLAMINOFLUORAN.

3. 发明授权

US3825561A Fluoran compounds 失效
标题翻译：氟化合物
公开(公告)号：US3825561A
公开(公告)日：1974-07-23
申请号：US18791971
申请日：1971-10-08
申请人： SUMITOMO CHEMICAL CO , PAPER MFG CO LTD
发明人： AKAMATSU T , MIYAKE M , IWASAKI H , KOGA K , KONDO M
IPC分类号： B41M5/145 , B41M5/327 , C09B11/24 , C07D7/42
CPC分类号： C09B11/24 , B41M5/1455 , B41M5/3275
摘要： NOVEL FLUORAN DERIVATIVES SUCH AS, FOR EXAMPLE, 2-DIALLYLAMINO - 6 - DIETHYLAMINOFLUORAN, 2,2''-IMINOBIS(6-DIETHYLAMINOFLUORAN), 2-(BIS(P - CHLOROBENZYL)AMINO)-6-DIMETHYLAMINOFLUORAN, 2-(O-CHLOROBENZYLAMINO) - 6 - DIETHYLAMINOFLUORAN, AND 2-(N - PHENYL-N-ALLYLAMINO-6-DIMETHYLAMINOFLUORAN. THESE FLUORAN DERIVATIVES ARE USEFUL AS A COLORING MATERIAL FOR RECORD MATERIAL SYSTEMS, SUCH AS PRESSURE-SENSITIVE COPYING PAPER OR HEAT-SENSITIVE COPYING PAPER, WHEREIN COLORED IMAGES FORMED BY AN ELECTRON-DONOR-ACCEPTOR COLOR-FORMING REACTION BETWEEN COLORING MATERIAL AND ACIDIC MATERIAL.

4. 发明授权

US3817992A Xanthene and thioxanthene derivatives 失效
标题翻译： XANTHENE和THENANHANENEN DORIVATIVES
公开(公告)号：US3817992A
公开(公告)日：1974-06-18
申请号：US31712872
申请日：1972-12-21
申请人： RICHARDSON MERRELL INC
发明人： SILL A , SWEET F
IPC分类号： C07D335/12 , C07D311/82 , C07D7/42 , C07D65/16
CPC分类号： C07D311/82
摘要： Novel, 2,7-bis basic vinylene derivatives of xanthene and thioxanthene, their preparation and use for the prevention and inhibition of viral infections are disclosed.
摘要翻译：公开了新颖的呫吨和噻吨酮的2,7-双碱性亚乙烯基衍生物，其制备和用于预防和抑制病毒感染的用途。

5. 发明授权

US3772335A Water-soluble reactive xanthenium dyestuffs 失效
标题翻译：水溶性反应性XANTHENIUM DYESTUFFS
公开(公告)号：US3772335A
公开(公告)日：1973-11-13
申请号：US3772335D
申请日：1970-11-04
申请人： HOECHST AG
发明人： MEININGER F , KOHLHAAS F
IPC分类号： C09B62/443 , C07D7/42
CPC分类号： C09B62/443
摘要： A WATER-SOLUBLE REACTIVE XANTHENIUM DYESTUFF OF THE FORMULA 1

(9-(2-((-)O3S-),R,R''-PHENYL),6-(R1-N(-R2)-)XANTHYLIUM-3-

YL)-N(-R3)-(W)M-A-((CH2)N-Y)P-

WHEREIN R REPRESENTS HYDROGEN, CHLORINE, HYDROXYL, LOWER, ALKOXY, LOWER ALKYL, CARBOXYL OR A SULFONIC ACID GROUP, R'' REPRESENTS HYDROGEN OR CARBOXYL, R1 STANDS FOR LOWER ALKYL, CARBOXYL-LOWER ALKYL, HO3S LOWER ALKYL,

HO3S-O-

LOWER ALKYL, LOWER ALKYL-PHENYL OR CYCLOHEXYL, R2 STANDS FOR HYDROGEN, LOWER ALKYL, CARBOXYL-LOWER ALKY, AND R1 AND R2 REPRESENT TOGETHER WITH THE NITRGOEN ATOM MORPHOLYL OR PIPERIDYL, R3 REPRESENTS HYDROGEN OR LOWER ALKYL, A STANDS FOR PHENYLENE, BIPHENYLENE, NAPHTHYLENE, NITRO DIPHENYLAMINE, LOWER ALKYL-AZO-PHENYL, LOWER ALKYL-PHENYLENE, LOWER ALKOXY-PHENYLENE, LOWER ALKYL-ALKOXY-PHENYLENE, CARBOXY-PHENYLENE, HYDROXY-PHENYLENE, MONOSULFOPHENYLENE, CHLOROPHENYLENE, AND W REPRESENTS AS A BIVALENT BRIDGING MEMBER-CH2-,-NH-,

-C6H4-CO-NH-, OR -C6H4-SO2-NH-

Y REPRESENTS A GROUPING OF THE FORMULA

-(N(-R4))Q-SO2-CH=CH2, OR -N(-R4)-SO2-(CH2)2-Z

WHEREIN Z STANDS FOR HYDROXYL OR CHLORINE, AN ARYLSULFONIC ACID ESTER GROUP, LOWER ALKYLSULFONIC ACID ESTER GROUP, THIOSULFURIC ACID ESTER GROUP, PHOSPHORIC ACID ESTER GROUP, SULFURIC ACID ESTER GROUP, DIALKYLAMINO, ACETYL OR PHENOXY, R4 REPRESENTS HYDROGEN OR OWER ALKYL, M AND N STAND FOR 0, 1 OR 2, Q FOR 0 OR 1 AND P FOR 1 OR 2, SAID SAID DYESTUFFS BEING SUITABLE FOR THE DYEING OR PRINTING OF LEATHER, WOOL, SILK OR POLYAMIDE OR POLYURETHANE FIBRES, AND PARTICULARLY OF NATIVE OR REGENERATED CELLULOSE FIBRES, THE DYEINGS AND PRINTS OBTAINED ON SAID FIBROUS MATERIALS BEING DISTINGUISHED BY BLUISH RED TO VIOLET SHADE AND BY GOOD FASTNESS TO WET PROCESSING.

6. 发明授权

US3644420A Xanthene derivatives 失效
标题翻译： XANTHENE衍生物
公开(公告)号：US3644420A
公开(公告)日：1972-02-22
申请号：US3644420D
申请日：1967-08-23
申请人： BOOTS PURE DRUG CO LTD
发明人： ADAMS STEWART SANDERS , ARMITAGE BERNARD JOHN , BRISTOW NORMAN WILLIAM , HEATHCOTE BERNARD VINCENT
IPC分类号： A61K31/38 , C07D311/88 , C07D335/18 , C07F7/08 , C07D7/42
CPC分类号： A61K31/38 , C07D311/88 , C07D335/18 , C07F7/0892 , Y10S514/926 , Y10S514/927 , Y10S514/966
摘要： XANTHENE DERIVATIVES HAVING UTILITY IN THE TREATMENT OF PEPTIC ULCERATION.

7. 发明授权

US3539590A Substituted 3,3,6,6 - tetramethyl-1,8 - diketo - 9 - (2 - hydroxyphenyl) octahydroxanthenes 失效
标题翻译：取代3,3,6,6-四甲基-1,8-二酮-9-（2-羟基苯基）甲氧基羰基
公开(公告)号：US3539590A
公开(公告)日：1970-11-10
申请号：US3539590D
申请日：1968-05-20
申请人： MONSANTO CO
发明人： OFTEDAHL MARVIN L
IPC分类号： C07D311/82 , C07D7/42
CPC分类号： C07D311/82

8. 发明授权

US3786140A Diagnostic composition and a method of in-vivo determination of the function of the human pancreas 失效
标题翻译：诊断组合物及人胰腺功能检测方法
公开(公告)号：US3786140A
公开(公告)日：1974-01-15
申请号：US3786140D
申请日：1970-09-03
申请人： BOEHRINGER MANNHEIM GMBH
发明人： MEYER BERTENRATH J , KAFFARNIK H , BUSCH E , REY H , MICHAL G
IPC分类号： C12Q1/34 , C12Q1/44 , C07D7/42 , C09K3/00 , G01N31/00
CPC分类号： C12Q1/44 , C12Q1/34 , C12Q2334/40 , G01N2333/918
摘要： THERE ARE PROVIDED A DIAGNOSTIC COMPOSITION FOR THE DETERMINATION OF THE ACTIVITY OF PANCREATIC ENZYMES IN THE LIVING HUMAN BODY AND A METHOD FOR CARRYING OUT THIS EXAMINATION OF THE EXOCRINE PANCREAS FUNCTION.THE NEW DIAGNOSTIC COMPOSITION COMPRISES A MONOESTER OF FLUORESCIEN WITH A FATTY ACID HAVING 8 TO 16 CARBON ATOMS IN A PHARMACEUTICAL CARRIER. THIS NEW METHOD FOR EXAMINING THE EXOCRINE PANCREAS FUNCTION IS CARRIED OUT IN THAT A PREDETERMINED AMOUNT OF A FLUORESCEIN FATTY ACID MONOESTER IS INTRODUCED INTO AND PASSED THROUGH THE PASTROINTESTINAL TRACT, THEN THE URINE IS COLLECTED OR A PORTION OF BLOOD SERUM IS WITHDRAWN AND THE AMOUNT OF RELEASED FLUORESCEIN CONTAINED IN THE URINE OR THE BLOOD SERUM IS DETERMINED ANALYTICALLY.

9. 发明授权

US3772333A Benzoxanthene and benzothioxanthene dyestuffs 失效
标题翻译：苯并噻唑和苯并噻唑衍生物
公开(公告)号：US3772333A
公开(公告)日：1973-11-13
申请号：US3772333D
申请日：1971-05-20
申请人： HOECHST AG
发明人： SPIETSCHKA E , HOHN J , TROSTER H
IPC分类号： C07D493/06 , C07D495/06 , C09B57/14 , C07D7/42 , C07D65/16
CPC分类号： C07D493/06 , C07D495/06 , C09B57/14
摘要： BENZOXANTHENE OR BENZOTHIOXANTHENE DYESTUFFS CONSISTING OF A MIXTURE OF ISOMERS OF THE FORMULAE

X
BENZOFURO(3,2-B)PHENALEN-3,4-YLENE)-), AND 8-(O=),

6-R5,15-R6,R3,R4,R1,R2-8H-BENZOFURO(2'',3'':5,6)NAPHTHO-

(2,1,8-M,N,A)ACRIDINE

IN WHICH X IS OXYGEN OR SULFUR, R1 AND R2 ARE HYDROGEN OR HALOGEN, ALKYL, ARYL, ALKOXY, ACYL, ACYLOXY, CARBALKOXY, NITRO, ALKYLTHIO OR ALKYLSULFONYL, R3 AND R4 ARE HYDROGEN OR HALOGEN, ALKYL, ALKOXY, ARYL, CARBALKOXY OR CYANO, R5 AND R6 ARE HYDROGEN OR OPTIONALLY SUBSTITUTED ALKOXY. THE DYESTUFFS HAVE ORANGE TO BLUISH RED SHADES AND MAY BE USED FOR DYEING AND PRINTING OF SYNTHETIC MATERIALS AS WELL AS FOR MASS DYEING OF SYNTHETIC FIBER-FORMING POLYMERS. THE DYEINGS THUS OBTAINED ARE DISTINGUISHED BY A HIGH BRILLIANCE OF SHADE, GOOD FASTNESS PROPERTIES TO LIGHT AND VERY GOOD FASTNESS PROPERTIES TO WET PROCESSING AND THERMOFLXATION. FURTHERMORE, THE DYESTUFFS MAY BE USED AS FLUORESCENT DYESTUFFS FOR THE COLORING OF SYNTHETIC POLYMERS IN THE MELT.

10. 发明授权

US3759953A Benzoxanthene and benzothioxanthene 失效
标题翻译：苯并噻唑和苯并噻吩
公开(公告)号：US3759953A
公开(公告)日：1973-09-18
申请号：US3759953D
申请日：1971-04-12
申请人： HOECHST AG
发明人： TROSTER H
IPC分类号： C07D491/06 , C09B57/14 , C07D7/42 , C07D65/16
CPC分类号： C07D491/06 , C09B57/14
摘要： IN WHICH X represents an oxygen or sulfur atom, Y represents an oxygen atom or a

Valuable benzoxanthene and benzothioxanthene dyestuffs of the general formula
摘要翻译：其中X表示氧原子或硫原子，Y表示氧原子或基团，其中R表示氢原子或可被取代的烷基，环烷基或芳基，杂环基，环烷基，环烷基或芳基，自由基，羟基或氨基，R 1和R 2各自表示氢原子，卤素原子，特别是氯或溴原子，烷基或烷氧基，n表示1至3的数，该染料适用于染色和印刷塑料材料，并且在染色时在染色中优异地作为荧光染料作为荧光染料，其特征在于优异的耐渗透牢度和良好的耐光牢度。

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