SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* GRANDE ALICIA (Last) (First) (Middle) 220 MIRACLE MILE SUITE 234 (Street) CORAL GABLES FL 33134 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 01/04/2007	3. Issuer Name and Ticker or Trading Symbol Catalyst Pharmaceutical Partners, Inc. [ CPRX ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Accounting Officer	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	15,000(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Options to purchase common stock	01/04/2008	01/04/2013	Common Stock	13,333	6	D
Options to purchase common stock	01/04/2009	01/04/2014	Common Stock	13,333	6	D
Options to purchase common stock	01/04/2010	01/04/2015	Common Stock	13,334	6	D

Explanation of Responses:

1. Restricted stock award granted under the Company's 2006 Stock Incentive Plan. These shares vest as follows: 5,000 shares vest on January 4, 2008, 5,000 shares vest on January 4, 2009, and 5,000 shares vest on January 4, 2010.

	/s/ Alicia Grande	06/11/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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