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Class Information
Number: 552/522
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Cyclopentanohydrophenanthrene ring system containing > Nitrogen bonded directly to the cyclopentanohydrophenanthrene ring system > The nitrogen is bonded directly at the 17-position
Description: Compounds wherein the nitrogen is bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7135581 |
Antiangiogenic agents |
Nov. 14, 2006 |
| 6995278 |
Antiangiogenic agents |
Feb. 7, 2006 |
| 6562805 |
Cosalane compounds and methods for their use |
May. 13, 2003 |
| 6436918 |
Steroid sulfatase inhibitors and methods for making and using the same |
Aug. 20, 2002 |
| 6399595 |
Steroid sulfatase inhibitors and methods for making and using the same |
Jun. 4, 2002 |
| 6262042 |
17.beta.-amino and hydroxylamino-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
Jul. 17, 2001 |
| 6136992 |
2-alkoxy estradiols and derivatives thereof |
Oct. 24, 2000 |
| 6093707 |
17.beta.-nitro-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
Jul. 25, 2000 |
| 5990328 |
Process for the preparation of 4-amino-.DELTA.4-3-ketosteroids via 4-nitro-.DELTA.4-3-ketosteroids |
Nov. 23, 1999 |
| 5965550 |
Process for the preparation of 4-amino-.DELTA..sup.4 -3-ketosteroids via 4-nitro-.DELTA..sup.4 -3-ketosteroids |
Oct. 12, 1999 |
| 5910478 |
Peptidomimetics inhibiting the oncogenic action of p21 ras |
Jun. 8, 1999 |
| 5892069 |
Estrogenic compounds as anti-mitotic agents |
Apr. 6, 1999 |
| 5880115 |
Steroid sulfatase inhibitors and methods for making and using the same |
Mar. 9, 1999 |
| 5621123 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Apr. 15, 1997 |
| 5599806 |
Hydrazino and hydroxyamino-14-.beta.-hydroxyandrostane derivatives active on the cardiovascular system processes for their preparation and pharmaceutical compositions containing same |
Feb. 4, 1997 |
| 5439899 |
Cosalane and related compounds having activity against aids and aids-related infections |
Aug. 8, 1995 |
| 5372996 |
Method of treatment of androgen-related diseases |
Dec. 13, 1994 |
| 5334712 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Aug. 2, 1994 |
| 5274089 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Dec. 28, 1993 |
| 5187299 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Feb. 16, 1993 |
| 5157031 |
Method for prophylaxis of obesity |
Oct. 20, 1992 |
| 5093502 |
14.alpha.,17.alpha.-dihydroxy-17.beta.-substituted steroids |
Mar. 3, 1992 |
| 5075464 |
17.beta.-(cyclopropylamino)androstene derivatives |
Dec. 24, 1991 |
| 5075434 |
Antidiabetic 3-halo-.beta.-aminoestranes |
Dec. 24, 1991 |
| 4970205 |
Sulfonic acid substituted aromatic steroids as inhibitors of steroid 5-.alpha.-reductase |
Nov. 13, 1990 |
| 4966898 |
4-substituted 17.beta.-(cyclopropylamino)androst-5-en-3.beta.-ol and related compounds useful as C.sub.17-20 lyase inhibitors |
Oct. 30, 1990 |
| 4954446 |
Aromatic steroid 5-.alpha.-reductase inhibitors |
Sep. 4, 1990 |
| 4917826 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Apr. 17, 1990 |
| 4898694 |
17-Hydroxy-steroids |
Feb. 6, 1990 |
| 4412953 |
Process for preparing 16.alpha.-hydroxy-17.alpha.-aminopregnane derivatives |
Nov. 1, 1983 |
| 4330539 |
Novel 17-amino-16-hydroxy steroids of the androstane and oestrane series and derivatives thereof |
May. 18, 1982 |
| 4104285 |
Taurine and glycine derivatives |
Aug. 1, 1978 |
| 4031075 |
Alkylated pregnanes and process for obtaining same |
Jun. 21, 1977 |
| 3935245 |
Radioactively labeled steroid derivatives |
Jan. 27, 1976 |
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