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公开(公告)号：US3475487A
公开(公告)日：1969-10-28
申请号：US3475487D
申请日：1966-06-15
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R
IPC: A61K31/195 , C07C101/42 , A61K27/00
CPC classification number: A61K31/195
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公开(公告)号：US3458564A
公开(公告)日：1969-07-29
申请号：US3458564D
申请日：1966-08-29
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
IPC: C07C119/00 , C07C49/28 , C07C87/50
CPC classification number: C07C51/377
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23.发明授权13 - alkyl - 17 - (bis(2-hydroxyethyl)amino)-gon-4-en-3-ones,dinitrates 失效13 - 阿尔基 - 17 - （双（2-羟基乙基）氨基）-GON-4-EN-3-ONES，DINITRATES
公开(公告)号：US3458541A
公开(公告)日：1969-07-29
申请号：US3458541D
申请日：1966-06-17
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
IPC: C07J41/00 , C07C169/10 , A61K17/00
CPC classification number: C07J41/0005
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公开(公告)号：US3361747A
公开(公告)日：1968-01-02
申请号：US39558564
申请日：1964-09-10
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
IPC: C07D241/38
CPC classification number: C07D241/38
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公开(公告)号：US3351590A
公开(公告)日：1967-11-07
申请号：US34483464
申请日：1964-02-14
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
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Patent Agency Ranking26.发明授权
公开(公告)号：US3278599A
公开(公告)日：1966-10-11
申请号：US35181664
申请日：1964-03-13
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
IPC: C07C45/00 , C07C45/45 , C07C49/577 , C07C205/34
CPC classification number: C07C205/34 , C07C45/004 , C07C45/45 , C07C49/577 , C07C49/753
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27.发明授权Preparation of novel 3-lower alkoxy-17-hydroxy-alkoxyestra-1, 3, 5(10)-triene methanesulfonates 失效新型3-低级烷氧基-17-羟基 - 烷氧基甲酰胺-1,3,5（10） - 三烯甲磺酸盐的制备
公开(公告)号：US3184488A
公开(公告)日：1965-05-18
申请号：US32083663
申请日：1963-11-01
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R , LEDIG KURT W
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公开(公告)号：US2751325A
公开(公告)日：1956-06-19
申请号：US32715552
申请日：1952-12-20
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R
CPC classification number: A61K47/16 , A61K9/0019 , A61K47/183 , Y10S514/97
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29.发明授权
公开(公告)号：US3873527A
公开(公告)日：1975-03-25
申请号：US40482873
申请日：1973-10-09
Applicant: AMERICAN HOME PROD
Inventor： WENDT GERHARD R
IPC: C07J41/00 , C07C173/00
CPC classification number: C07J41/0088
Abstract: Compounds of the formula:
IN WHICH R1, R2 and R3 are independently lower alkyl radicals, and, X is a halogen, exhibit anthelmintic activity in vertebrate animals.Abstract translation: 下式的化合物：
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公开(公告)号：US3562255A
公开(公告)日：1971-02-09
申请号：US3562255D
申请日：1969-04-29
Applicant: AMERICAN HOME PROD
Inventor： OLIVER DONALD W , WENDT GERHARD R
IPC: C07J33/00 , C07J75/00 , C07C173/00
Abstract: 13-ALKYL-17 A-AMINOPROPARGYL-17-HYDROZYGON - 4 - EN3-ONE, CYCLIC ETHYLENE THIOKETALS AND ALKANOATES, OPTIONALLY HALO-SUBSTITUTED AT C-4, (I) AND THEIR SALTS ARE USEFUL BIOCIDALLY AS TRICHOMONACIDES AND AMEBICIDES, AND PHARMACOLOGICALLY AS BRONCHODILATORS. COMPOUNDS (I) ARE PREPARED BY TREATING THE CORRESPONDING 13-ALKYL-17 A-ETHYNYL17-HYDROXYGON-4-EN-3-ONE, CYCLIC ETHYLENE THIOKETAL (II) WITH FORMALDEHYDE AND AN APPROPRIATELY-SUBSTITUTED SECONDARY AMINE.
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