JPS6499A - 23-phenylsteroids and production thereof - Google Patents

23-phenylsteroids and production thereof

Info

Publication number
JPS6499A
JPS6499A JP6059188A JP6059188A JPS6499A JP S6499 A JPS6499 A JP S6499A JP 6059188 A JP6059188 A JP 6059188A JP 6059188 A JP6059188 A JP 6059188A JP S6499 A JPS6499 A JP S6499A
Authority
JP
Japan
Prior art keywords
formula
compound
synthesize
lower alkyl
compound shown
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.)
Pending
Application number
JP6059188A
Other languages
Japanese (ja)
Other versions
JPH0199A (en
Inventor
Seiichi Hayashi
Tadashi Hojo
Atsuhiko Shida
Nobuo Ikegawa
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.)
Tama Biochemical Co Ltd
Nippon Kayaku Co Ltd
Original Assignee
Tama Biochemical Co Ltd
Nippon Kayaku Co 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 Tama Biochemical Co Ltd, Nippon Kayaku Co Ltd filed Critical Tama Biochemical Co Ltd
Priority to JP6059188A priority Critical patent/JPS6499A/en
Publication of JPH0199A publication Critical patent/JPH0199A/en
Publication of JPS6499A publication Critical patent/JPS6499A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A compound shown by formula I [Z is group shown by formula II or formula III; n is 1W3; R is H, halogen, lower alkoxy, lower alkyl, CF3 or -CO2R' (R' is H, alkali metal or lower alkyl); R1WR4 are H or acyl].
EXAMPLE: (22S,23S)-2α,3α,22,23-Tetrahydroxy-23-phenyl-B-homo-7-oxa-5α,-24-nor chol-one.
USE: A plant growth regulator.
PREPARATION: An aldehyde shown by formula IV is alkenylated to synthesize a compound shown by formula V. The this compound is oxidized and hydrolyzed to synthesize a compound shown by formula VI. Optionally this compound is acylated to produced a steroid, which is lactonized.
COPYRIGHT: (C)1989,JPO&Japio
JP6059188A 1987-03-17 1988-03-16 23-phenylsteroids and production thereof Pending JPS6499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6059188A JPS6499A (en) 1987-03-17 1988-03-16 23-phenylsteroids and production thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-59934 1987-03-17
JP5993487 1987-03-17
JP6059188A JPS6499A (en) 1987-03-17 1988-03-16 23-phenylsteroids and production thereof

Publications (2)

Publication Number Publication Date
JPH0199A JPH0199A (en) 1989-01-05
JPS6499A true JPS6499A (en) 1989-01-05

Family

ID=26401004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6059188A Pending JPS6499A (en) 1987-03-17 1988-03-16 23-phenylsteroids and production thereof

Country Status (1)

Country Link
JP (1) JPS6499A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102707335A (en) * 2012-04-18 2012-10-03 青岛厚科化学有限公司 Underground buried object identifying device
US9848995B2 (en) 2012-03-20 2017-12-26 Titan Spine Llc Process for fabricating bioactive vertebral endplate bone-contacting surfaces on a spinal implant
US9861270B2 (en) 2008-10-30 2018-01-09 Indian Ocean Medical Inc. Guiding device for use with laryngoscope

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8984218B2 (en) 2005-06-24 2015-03-17 Hewlett-Packard Development Company, L.P. Drive indicating mechanism for removable media
US9078615B2 (en) 2008-10-30 2015-07-14 Indian Ocean Medical Inc. Guiding device for use with laryngoscope
WO2010132634A1 (en) * 2009-05-15 2010-11-18 Glaxosmithkline Llc Using thermal imaging for control of a manufacturing process
GB0915107D0 (en) 2009-08-28 2009-10-07 Indian Ocean Medical Inc Laryngoscope
US8747383B2 (en) 2009-12-18 2014-06-10 University Medical Pharmaceuticals Corp. Process and system for iontophoretic wrinkle reduction
US8826239B2 (en) 2010-10-06 2014-09-02 International Business Machines Corporation Asynchronous code testing in integrated development environment (IDE)
WO2012081030A1 (en) 2010-12-14 2012-06-21 Sling Media Pvt Ltd Systems and methods for distributed access to media content using placeshifting
CL2012001772A1 (en) 2011-07-01 2014-06-06 Wonderland Nursery Goods A child seat comprising a seat frame with a back, an anchor band that has an intermediate portion and two end portions respectively provided with two operable fasteners for fixing with an anchor structure of a vehicle, and operable closure .
WO2013068865A1 (en) 2011-11-08 2013-05-16 Koninklijke Philips Electronics N.V. Light-shaping optical element
JP2013223393A (en) * 2012-04-19 2013-10-28 Sumitomo Electric Ind Ltd Power conversion circuit
US9570343B2 (en) 2012-06-22 2017-02-14 Avantor Performance Materials, Llc Rinsing solution to prevent TiN pattern collapse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861270B2 (en) 2008-10-30 2018-01-09 Indian Ocean Medical Inc. Guiding device for use with laryngoscope
US9848995B2 (en) 2012-03-20 2017-12-26 Titan Spine Llc Process for fabricating bioactive vertebral endplate bone-contacting surfaces on a spinal implant
CN102707335A (en) * 2012-04-18 2012-10-03 青岛厚科化学有限公司 Underground buried object identifying device

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